Previously published related posts:
Img2track_multiple colors per row dbj, each color knitting only once 1/21
DBJ: more than 2 colors per row 2 12/19
DBJ: more than 2 colors per row 1 12/19
Revisiting Ayab_multiple colors per row DBJ 2 1/20
Revisiting Ayab_multiple colors per row DBJ 1 1/20
Reducing the number of rows on the front of DBJ fabrics and the associated elongation of the planned design matters so some designers far more than others, at times only in specific projects.
It may remain something in one’s wheelhouse that is not worth doing because one can.
When I was knitting garments and art-to-wear pieces I found I preferred to work in 2 color dbj, plying thin, sometimes space-dyed yarns and dropping threads, replacing them with the next shade in the chosen color wheel spaces to add more colors per row.
Long before computer interfaces that made downloads or even color separations easy, most knit artists used punchcard machines, often the Passap Duomatic, lining up long individual panels to create large, non-repetitive images, Nicki Hitz Edson among them. That said, the topic has remained interesting to me.
In the post written on 12/19, an option was presented for having each color in each design row knit only once rather than twice. Tables in a Numbers spreadsheet were used to produce the necessary color separation.
The present goal is to repeat the separation process using other possible DIY methods.
To review: the dbj automated separations for more than 2 colors per row with the exception of the Heart of Pluto one when using the Ayab interface generally result in each color, in each design row knitting twice. This is also true of default console separations in the E6000.
The yarn for this fabric needs to be thinner, colors easily become muddied if not chosen with care, there are 6 carriage passes for each design row of knitting, and charts and downloadable repeats including all knit rows become considerably longer.
When experimenting with colors keep careful notes about your own color placement in each yarn changer location, they may not match those assigned by the download program or in the original chart.
DAK offers the option of printing templates for its DBJ separation methods. They may be used as guides for using the designs outside the program, whether for download to electronic knitting machines or to be followed in punching cards.
Files may be opened in the DAK Graphic Studio Module with the intent to convert them to stps for use in its universe or to adapt the design for other uses outside it.
My experience with several trials of small images in 3 colors is that the resulting design conversion is faulty. The file size morphed into a 40X40 repeat as opposed to the original 12X14, leaving no option but to draw the design from scratch in the stitch design module.
My third attempt finally got my 3 colors represented properly, but still in the 40X40 pixel size, not worth troubleshooting, redrawing the motif is far easier and more straightforward. 
Img2 track will perform the separation but does not offer a charted view or template for it. It has the added interesting function of immediately reducing the file by half because upon download the image will be lengthened automatically by a default setting to double length on the Brother machine. 
The issue may be addressed by doubling the file in length prior to selecting it with img2track or the stretch factor in the program may be changed to 2, also before selecting the file for separation.
I prefer to manipulate files as needed prior to opening them in any program for download, believe it makes patterning errors easier to correct, and avoids forgetting to change settings when returning to knitting the particular repeat again. 
In the January 2021 post, I suggested manually pushing back to B position all needles in work prior to the carriages returning to the left on every other row as one way to reduce the resulting elongation in the designs. Here the plan is to achieve it by amending the color separation and its needle selections.
One of the advantages of DIY is that the color order in the separation may easily be matched by that in the color changer.
Repeats should contain an even number of rows and may also contain rows where not all colors are in use. The first starting repeat: 
The often published convention in performing dbj color separations is to begin ordering the colors based on the number of cells they occupy in the first row, here the yellow would be followed by black and then red. Other programs start with the first pixel color on the left by default.
After drawing the repeat in Stitch Designer, working with Dak choosing color separation C, and exploring print options, one may obtain a template. Its screengrab serves as a guide to tracing pixels, the results match the Gimp separation which follows.
DAK automatically mirrors the motifs horizontally prior to working with them in any way. The mirrored DAK template compared to the in-progress Gimp separation: 
My goal is to produce the fabric with each color in each design row knitting only once by changing the separation, the function performed automatically by Ayab’s HOP code.
This technique applies to double bed work only, is not suitable for single bed 3 colors per row slip stitch.
The backing used is bird’s eye on the ribber, with slip stitch set in both directions and using both lili buttons. The result is that every other stitch knits on the pass to the right in any color used, the alternate needles knit on the return to the left completing one full row of knitting in that single color on the purl side.
The main bed needles are preselected on the way to the left, create stitches on the way to the right, as they flatline. Since there is no needle selection, as the carriages return to the left, no main bed needles will knit, resulting in only one row in the color being carried knitting on the top bed as well. Needle preselection continues to be made for the next row to be knit after the color change.
This makes for a more balanced fabric unless colors begin being skipped for multiple rows, in which case the ribber stitches may even form small ridges and the main bed stitches will become more elongated until the skipped color is repeated.
Working using Gimp alone
It is possible to color separate using only Gimp. One of the tricks is to use significant magnification, along with the view grid and snap-to-grid options when working with developing or editing designs.
In the latest version of Gimp for Mac, using the fuzzy select tool,
selecting pixel color segments allows for color substitutions when converting charts to BW prior to the final png save.
It may be achieved by clicking on a single color, followed by holding the shift key, clicking on more colored pixels for multiple selections regardless of color, and then selecting bucket fill with the replacement color. Using select by color, followed by using the bucket fill tool, changes that particular color globally throughout the repeat.
As selections are made, dotted lines outline selections until after the color change and the image has been fixed. 
Colors are fixed by choosing the rectangle tool and clicking in the work window outside the image, those dotted lines will then disappear.
This separation begins with black, the first color pixel on the left.
The original image is scaled X3 in height to 11X30, 
the file resulting from the separation will be scaled again X2 prior to knitting the repeat after it has been completed.
Copy and paste the scaled X3 results on a larger new file so that color markers for each row may be added, horizontal guides every three rows help define each expanded, now 3-row color sequence.
Following the color rotation markings for each row, erase colors unlike it and not represented in each design row to its right, so where the black marker pixel is on the left yellow and red are erased, where the yellow marker pixel is black and red are, and where the red marker is black and yellow are. That single row with no color red is left blank.
Those extra columns on the left are cropped prior to converting the file to BW. The results on the far right would need to be used double length, whether scaled before the final file save or after download, prior to knitting. Depending on the machine and the program used for download, if the direction of the design matters, the result may need to be mirrored as well. 
Developing the test png on the elongated repeat
My test png, mirrored for download to the 930.
I had color changer issues with yarns being picked up 2 at a time fairly frequently, which were likely static related and improved following a rare use of yarn spray and a humidifier.
Having end needle selection, KCI on the main bed helped avoid issues with edge stitches not forming properly.
I tend to grab yarns randomly when swatching. The resulting colorways are not planned for use in finished items, they are explorations that help illuminate subsequent choices.
The yarns used in the swatch are of three different weights, so tension needed to be adjusted to accommodate the thickest yarn, resulting in more elongation of some of the stitches on the front of the fabric. The latter might be far less noticeable when knitting with thin, equal weight yarn selections. The design can be easily identified and it is also seen that colors are indeed knitting a single time for each design row. There is an exception on a single row toward the bottom of the swatch, where blue and white have knit together during tension adjustments on both beds. 
One drawback to this method is that since it is downloaded as a fair isle, the capacity of the machine to offer prompts and reminders as to which color is in use and which selection should follow in knitting 3 color dbj is lost.
Testing the concept on a design where more rows have less than 3 colors represented. The repeat is slightly modified, from the one used in the second 12/19 post 
Here it is shown modified, with rows containing fewer than 3 colors marked. 
Separating the repeat using only Gimp:
the file on the right rendered double length
and in turn with the second of every pair of black pixel rows erased 
the comparison between the two 
I left the color changer set up in the same sequence and yarns used in the previous swatch, so colors do not match their placement in the charted design. I stopped knitting when the color changer carried 2 colors across a whole row, and I did not notice the error until I had reached the other side. A repair can be made easily, but I chose to stop since the repeat was previously untested. There is a dropped stitch also missed on the purl side, an easy repair when a piece is finished.
The fabric is narrow as a result of the slip settings, the cast on and beginning and ending rows of knitting need to be adjusted or they will stretch out quite a bit compared to the remaining knit.
The proof of concept with each color in each design row knitting only once: 
The 12/19 post also compares its repeat knit using the initial double-length file to the one resulting from the amended repeat with each row knitting only once for each color in each design row 
The repeats for designs may be self-separated to suit.
Three variations of the final png files are shared 
The last appeared the most interesting visually to me when tiled 
This is the appearance when a different design was entered in img2track. The separated file 3 color file in BW is not shared. 
The method for knitting the pattern: the long stitches are formed by loops that are created on the top bed and dropped on the following row.
The second carriage, C2 is set to KCII as well. It will be advancing the design with each pass as well and will drop loops on the first pass, preselect for the subsequent pattern row on the next
The elongated stitches allow objects behind them to peek through 
Here the goal is to use the img2 track separation, maintaining the same color change rotation in each piece.
The tiled potential appearance as a dbj fabric:
In the first sample three carriages are used:
What of end release? because all 3 colors are present in every row, the design is suitable. The first preselection row is from right to left.
Any published or self-drawn separation for 3 colors per row patterning including every color in every row of the original design may be used, programmed as a single bed design, and knit for end release.
is scaled in Gimp to twice its height, check that Quality Interpolation is set to None. I have sometimes had issues with scaling in Gimp, particularly when working with small repeats. The cause appears to have been that the Quality, Interpolation, needs to be set to None and may randomly change while working through several steps in processing any image or after a program restart. 
the white ground of the resulting image is rendered transparent by using Color to Alpha 
Select New Layer from the Layers menu (see chart), choosing the background or foreground color to have a white screen. It will share properties with the alpha repeat such as pixel count, magnification, and the grid view if used.
Copy the selection, and it will be saved to the clipboard and remain available for filling with the pattern unless the program is quit. It may also be 
In the layers dialogue, use the mouse to drag and drop the alpha image icon for the triangle layer onto the newly created one. The selected icon will appear surrounded by a border when chosen, a new icon will appear during the step. 
Color invert the new image 
Click on the downward pointer to the right of Normal and select Difference. The result is a repeat that may then be saved and used doubled in height to knit DBJ in a variety of settings.
Elongation after download can be avoided by working with the same initial image scaled in height X4 and following the same process, saving and using the repeat on the far right. 
The same separation was achieved using other methods in the post on fantasy fair isle.
Are punchcard knitters left out? In the 
and the starting design shown with the color reversed repeat of the above. 
The result from repeating it twice indicates the separation indeed works. 
When a color separation is downloaded it is used as one would a fair isle. If the motif is representational and direction on the knit side matters, any repeats may have to be mirrored horizontally if they are automatically reversed by either your software prior to download or your machine model after it.
A quicker matching result:
The image is processed as for the previous separation, the final png is exported. Open the saved in Gimp.
Using the rectangle tool, select a single blue row, after the selection, press and hold down the shift key and repeat selections of multiple rows in the same color. Each selection will be bordered by a dotted line. 
Release the shift key. Click on the rectangle select tool and then again in the work window outside the image to set it. The dotted lines will disappear. The same action is repeated if working on segments of the full file at a time.
The 24X72 new png 
MOSAICS: For proof of concept, I intend to use separations for fabrics accompanied by knit samples in previous posts, beginning with a mosaic one, achieved in the 
Both results require scaling X2 before knitting, whether by button setting changes in the repeat after download or in Gimp before. 
open the saved png in Gimp, use color reverse, then scale the result doubling its height, save the png for download and knitting without changes in any machine settings. 
Testing another image separated in a previous 
tile check 
The process in Layers
The very last file on the right is saved as a PNG. In turn, it is opened again in Gimp, scaled to twice its height 
Exclusion is the alternative Layer mode which when following the same process yields identical results. 
A block slip stitch design from the 
In Fantasy Fairisle knitting using 187 with alternating up and down pushers on the back bed and AX with 2 arrow keys would match Brother ribber knitting with lili buttons used on an even number of needles set to tuck.
For the 1-pixel grid in Gimp to be visible on an editable image, a magnification of at least 800 is required. The options offered by default
can be changed to suit by simply typing in a new number.
the processed image 
the trimmed 98X182 png 
doubled in length once more to 98X364 
Knitting process on a 930 using img2track:
A reminder: in my experience, the Brother cast-on combs are usually chrome-colored, Studio grey, and Passap, and I believe Superba ones were traditionally green. The first 2 were designed for 4.5 mm machines, the latter for 5mm. The different mm spacing does not make the 5 mm combs suitable for casting on on Brother, but they can be poked through the knit in progress. I like to leave the first comb and weights on, insert the new comb closer to the beds, and then move the weight up, and then remove the lower position comb.
In the Brother model, sometimes the yarn is left in the wrong place below eye level rather than its own individual one corresponding to its button, and both yarns are picked up with the next color change. 
a close-up of the texture at an angle 
Claudia Scarpa developed a skull variation using only layers in Gimp 
and has been kind enough to create a 
It is possible to work some repeats on some machines with the ribber also set to tuck both ways with EON needle selection.
When using the Dak stitch design module, the color separation is automated. Choose any design repeat. This happens to be a 20X20 one, chosen from the thumbnail assortment, so not suitable for punchcard models. “Printing” the template using choosing the option of using dots rather than squares to represent knit stitches makes the resulting print screengrab easier to trace.
the 20X20 repeat as a BW png 
The template was overlayed with a grid in numbers, filling in cells over the dotted areas.
The result is screengrabbed, opened in Gimp, converted to BW mode, and scaled to the 20X40 expanded design size. Unless the double-length function in the machine is also used, it will need scaling again to double length prior to download.
The final image double length, showing the difference between the separation using the template, and that using layers as in Claudia’s video, which appears different but is actually the same repeat, color reversed. 
Using bucket fill for the ground in the second layer, as described in the video, the captured clipboard image can be very small 
Alternately, the initial design may be scaled X4 to 20 X 80 pixels 
bring the ribber needles up into work between them 
drop the ribber 
The repeat is 8X8 and the above movement can be seen in the purl view.
A spreadsheet table may be created to help with tracking multiple series of cables across a knit and their direction. It can contain as little or as much information as one wishes. Included here: the RC for possible crossings, and their direction on the purl side for machine knitting (reversed for hand knitting). Columns may be added including how many needles are left in or out of work between cable knit spaces or other info. 
Which leads to the topic of creating shapes by combining the repeats 
A brief effort containing at least 5 errors leads me to wonder about programming needle selection to help track crossings more easily and avoid mistakes. The center ladder here was latched up during knitting. 
If the start is on the top bed, stitches on the ribber may be created by picking up bars from the top bed 
the yarn above was a 2/8 wool, which refused to cable on the ribber, and having the crossing was preferred to not 
changing to a thinner wool-silk solved the problem. 
In reviewing the post after linking to it here I realized the now marked punchcard error at its top. The amended longer chart reworked in Numbers is also added to the older post. It is shown here aside from its tiled chart, checking for alignment, a habit developed as my skill and comfort in using spreadsheets grew, 
Tiled for alignment in Gimp as well.
It is possible to use the repeat working 1 X 2 stitch crossings for a very different look.
Assigning colors to crossings in a chart may be helpful or too much info depending on one’s perspective, the bottom of the repeat is on the right. 
In my first test crossings occur on both beds and on the same row. Even using the thinner blue yarn at maximum tension the transfers were hard to execute. I had more success when I added 2 empty needles between the vertical ribs and brought one on each side of each rib into work on the top bed prior to knitting the last row between transfers, creating a bit of extra yarn to ease the crossings.
Trying out a simple repeat in smaller rib configurations will provide some idea as to whether the technique falls into the love of or not something to do simply because one can.
The step-by-step instructions apply to both instances: the chart shows 4 rows knit between crossings, instead, here 6 rows are knit in both tests.
the rib configuration set up 
1. after 5 rows knit, bring an extra needle in work on the top bed to pick up extra yarn for the cross 
2. drop the extra loop, make certain the empty needle returns to A position 
3. transfer all cable ribber needles to top bed 
4. cross the stitches with two three-prong tools 
5. transfer stitches back down to the ribber 
knit 5 rows, repeat steps 1 to 5.
An attempt at a larger swatch using 1X1 ribs:
the cable crossings using it were impossible, starting over with a thinner yarn at the same tension 
the ribber may be dropped after transfers up to the main bed, keeping stitches and crossings visible, making it possible to make corrections in any cables if they are needed before re-engaging the ribber and transferring stitches back down 
In the above swatches, when any transfers were made to the top bed, after crossings, a row was knit before returning stitches to the ribber. The extra row may or may not be noticeable, depending on the yarn and colors used.
The number of rows between crossings can vary. When the crossing row is reached:
Assigning colors to columns reveals that stitches are not moved onto the same stitch type when moved over a single, undisturbed, fixed center stitch. 
Shifting the needle arrangements when cabling, moving across a center column of two stitches that remain fixed on the main bed, the cable direction as it would appear on the purl side on the left, the knit side on the right is straightforward here: 
I found the above impossible to knit, even with ladders for extra slack, and the swatch stopped when the yarn broke 
There appears to be enough slack produced in the formation of stitches between beds to make the planned crossings possible.
From a Brother pub, small crossings for a smocked effect 
Adding and removing rows in the tables or even changing colors is easy and quick in a spreadsheet, tiling in repeat with scaled screengrabs provides a quick reference for possible improvements/corrections before any actual knitting takes place 
A quick way to imagine variations of the same pattern is to choose segments of the swatch photo and alter their direction and/or placement 
In machine knitting, one is looking at the purl side, and the ability to move stitches is often limited by the fact that their placement on a metal bed is fixed distances apart. Simpler repeats can be executed as isolated vertical bands on solid color or striped or even FI grounds, adding the ribber for even more complexity in execution.
then click on the shape or drag one onto the sheet to add it.
Creating the first cable crossing shape: choose the square from the basic shapes, if the first plan is to work across 3 cells, change its size to the width of 60 pixels, 20X3, and single height of 20 pixels, also changing colors if desired. To do so, left-click on it, uncheck constrain proportions, and change values to desired ones 
Change its color 
Right-click on the final shape, copy it, and paste it several times on the sheet away from the table.
To use the shape, left-click on it, drag it into the desired position.
The combined images may be created in a paint program such as Gimp and the resulting file, in turn, may be used in a spreadsheet. Pngs can be custom filled with any color of your choice in Gimp or its equivalent 
To draw a straight line in Gimp when applicable, select your preferred brush tool, click the point that begins your line, hold the Shift and Command keys in a Mac, drag the cursor to where you want the line to end. Click the endpoint, this creates a straight line between the two points with your selected brush. After the line is drawn, release the Shift and Command keys.
Fair isle repeats: when working cables in FI, in addition to tracking cable directions, the needles must be placed in the proper needle positions B and D for correct patterning to continue.
Fair isle on mixed striped ground 
An expanded MK illustration 
A FI sample shared in 
From 
When using fair isle patterning as a guide to forming cables on the machine, crossing directions matter more since one is no longer simply placing color on like color: this chart transitions from the original idea to the placement of the crossings, a full repeat with their direction reversed based on which color is wanted to travel to the knit side is drawn, and on the far right, the look of the final FI repeat 
Adding a third color, possible intarsia knit as all over pattern or isolated as a panel. Even in hand-knit, the latter may be in a contrasting gauge and joined to pieces of the garment after their completion. 
These repeats may be worked as vertical panels between rows of plain knit or rib 
Symmetry is not always needed, 
MK, adding the ribber: one of the things that may lead to confusion is the use of the term every other needle knitting. If one is working on every needle on both beds, the needles on either bed are centered between those on the opposite one, thus patterning occurring on either bed that becomes EON. Colors are used to track the movement of stitches, not colorwork, which happens on the same needles, either bed, or the plaiting feeder may be used to produce the illusion of additional colors. 
Part of an experimental swatch 
In attempting brioche on the machine the color changes happen every 2 rows, so a minimum of 4 rows or a multiple of 4 rows are planned between moving any stitches. Although the same color will be used in the crossings each time, using 2 colors for cable segments may make the chart easier to follow 
As for more than 2 colors per row, performing the color separations may be achieved 
stitch and row counts should match, and save the stp 
The separation methods in DAK:
Yarn choice and design make a big difference. Here the yarn is far too thin, and the repeat too narrow in width, but the possible result is illustrated. The main bed is set to slip in both directions throughout. The ribber setting needs to slip in both directions for every other pair of rows. When the ribber slips, the main bed will knit the color that will create the pockets, where there are many single stitches selected here, the KC was set to KC1. When the color is changed and the ribber is set to knit again, stitches in that color will knit on both beds, sealing the fabric in those areas and forming a solid color background on the reverse side. Here the white forms the pockets, and the floats after a pair of passes are seen in this photo. 
Because the yarn is so thin there is a considerable grin through on both sides, the areas marked with arrows indicate where the white pockets were lightly stuffed with yarn ends 
If pngs are created outside the program, they may be doubled in length unless the repeat is designed that way. 
How the different jacquard setups process the specific repeats:
Passap card reader techniques saved from long ago experiments. 
Processing the template using numbers: a table is created twice the length of the 8X16 triangle repeat, followed by hiding the 32 odd-numbered rows, positioned in front of the scaled punchcard template, stitch markings are traced 
the rows are then unhidden, the repeat is checked, matched here to the F jacquard separation in Dak
The numbers table is processed in Gimp to obtain the png for knitting the now 24X64 pattern 
and the pattern executed as a tubular FI knit: I had yarn issues, hence the dropped stitches. Both swatches were knit to approximately the same point in the pattern repeats, there are obvious quality differences in width and length. In tubular knits, there are differences in the width and height of the knit on each side. The front is a slip stitch with floats, drawing the fabric in, while the ribber knits every stitch every other row. With a good choice of yarn and pattern, loosening the tension on the top bed may ease this problem. As often happens, casting on and binding off need special considerations ie to allow for any fabric stretch when off the machine or to leave a tubular knit open at either or both ends if that is the goal. 
DAK has been a purchase made out of curiosity, and my use of it has been very limited since my designing needs are met by using other programs that are free to users and generate and accept files in multiple formats, while the Brother Knitleader or even simple use of the magic formula solves knitting any desired shape in any gauge.
When automating the repeat edits are possible and very easy using the lace module, these first drafts were created in Numbers, 
I have to admit the first time I tried to knit both the associated png, mirrored and not, I experienced patterning errors. Whether due to operator fatigue, static, or any other possible cause, on a different day both designs knit successfully, and my appreciation of the module is growing steadily. The results for this, a complex shape, are quick and awesome when compared to the amount of time it would take to draft the pattern outside the program.
An stp was created, the template is marked 74 rows in height, filled in as the stp was generated, right side facing 
Numbers and Gimp reduced the template to a png 14 stitches wide by 52 rows long, needed to be mirrored using the number one button on the 930 for successful knitting, 
matches the original illustration. Dak makes slight modifications very easy. The untested brick repeat, 28X104, developed using Arah followed by its png 
changing that central shape
The amended design drawn in repeat in dak visualizing the knit, 
The print preview template: 
the resulting png, 14 stitches by 68 rows, also knit using the number one button on the 930 
the proof of concept swatch 
The brick repeat developed in Arah, now 28 stitches by 136 rows, 
its png 
comparing the initial three knit results for differences, the samples were knit using the same yarn at the same tension 
A test for the second brick repeat, here visualizing results with a screengrab of the stp. 
The test swatch is for a single repeat width, the initial yarn used ran out, hence the color change, the second yarn was thinner and broke, but there is enough to get a sense as to how the overall alignment of the knit shapes will appear, including that horizontal chevron between the shifting leaves. The png required mirroring when used on the 930. 
A proof of concept swatch: the yarn was too thin for the many transfers and broke, so on the right, there are fewer stitches than initially planned. At the bottom there is a single instance of 2 rows knit after all the transfers, there are 6 rows knit after each transfer series in the remainder of the swatch. Color changes could be added in multiple places to interact with the wavy shapes 
it would need to be drawn eliminating the pairs of blank rows between transfers to match the original repeat because all those carriage passes are consecutive. Drafts with no blank rows between alternating transfers are not accepted by the program and ruled out in any template preview as well. 
The complexity of working with a “simple” repeat: over the years I accumulated a notebook full of copies from Japanese magazine pages with what I believed to offer interesting potential, this repeat happened to be one. The markings for the knit rows on the right, and the two blank rows at the bottom identify it as suitable for Studio punchcard machines, and it would appear to be easy to translate for knitting on Brother thanks to those 2 blank rows between transfer cell markings. 
Developing the Brother repeat in Numbers for beginning with transfers to the left. The repeat is recognizable as a mesh variant, more information for mesh design repeats may be found in the 
the repeat on the right was created in Gimp. 
The 12X18 png 
was mirrored for use on my 930, some cables were added. A 1X1 crossing in the thin yarn used in the sample would have been nearly invisible. The placement, in this case, is at the top of the full repeat, after the first knit row before returning to transfers for design row 1, an easy way to track the hand technique. The 2X2 crossing used might need help with definition and placement in a wider vertical knit strip 
Creating the stp: the size of the png was used to create the image file, which required cropping, in Dak this would be the menu language after activating the proper tools. the stp size is 12X16, 
The template generated for a Brother punchcard machine illustrates the problems and some of the confusion if the template repeat is used for actual knitting, especially on the punchcard machines. Drawing the eyelet and dragging the mouse one cell to the left is the intuitive way to draw for transfers to the left. The symbols appear to be right-side facing by default and if they are in turn mirrored by the program prior to saving, when the templates are generated, the intent for use of the design would match. The numbers on the left are in the punchcard template, adjusted by cropping the two extra rows in the Brother electronic template by the software, do not reflect the actual design row numbers. The starting row is wrong for the Brother lace carriage operation from the left to produce the first row transfers to the left in actual knitting. As far as determining sequences for knit row placement, that is left up to the punchcard knitter’s experimentation. The minimum repeat for a punchcard to roll continuously is 36 rows, that fact needs to be considered if punching cards. The repeat shift for the first transfers to happen toward the left is illustrated on the right. 
As initially given, with the lace carriage starting on the left, the first transfer row would be to the right. In many cases, this may not matter, but in this instance, where the knit rows happen after 2 or 4 LC passes respectively, the template offers another instance of the fact that the knitter using it needs to have previous understanding and experience in creating the particular stitch type. This version does not have an accompanying swatch. 
Analyzing the electronic template for interactive knitting: it is correct in marking rows for LC operation from the left with the first transfer row made to the right, matching the above chart. 
Eliminating the rows marked with red would yield a workable punchcard repeat, with loss of the cues for the proper sequence for LC passes.
For good measure, the repeat is also drawn as stitches and produced the punchcard template with a first blank row identical to that generated when using symbols 
Using the pencil tool to draw the transfers differently resulted in a series of error alerts, so not an option.
When manuals are chosen in any module, there is an option offered to download the associated pdf 
by clicking on the arrow key 
Update: 
The lace module is an extremely attractive solution for speeding up the lace design process whether from published charts or DIY. The left mouse button is used to draw as usual, but the right mouse button is used when drawing shared transfers in fine lace on Brother, or simple lace in Studio km.
The designer may enter patterns on this view as well, but I prefer to work with symbols
It is best to begin testing with a small repeat when exploring new techniques, find his format easier to use than drawing on “stitches”. There are several options for the canvas ground color, the default is in blue. As a first step, saved as an stp, Dak opened my saved file as pictured in this view. 
DAK row numbers do not refer to design rows, they reference row counts as would be seen in any row counter registering carriage passes
If a symbol is missing from the drawing, the program alerts the knitter to the error. Here there are no eyelets represented. 
There was no warning for the error in the last row of the test stp, where in the last row two stitches were being moved in opposite directions on the same row. If the content is considered accurate, this window will appear, the safe button will be highlighted, click OK 
wrong side facing is chosen for the purl side view. 
Stitch pattern print previews, using default settings for layout:
This stp pattern was also created using the pencil tool in combination with symbols. In the print preview, there were 2 errors in the Dak printouts, the three blank rows rather than 2 in the outlined section between transfers, and transfers in 2 different directions occurring on the same row with the same carriage pass. I have no way to test whether the same issue would occur in interactive knitting using my own stp file. My repeat, drawn in Numbers on the right, is numbered in design rows. 
choices can also be made on how to represent stitch units If the plan is to create a punchcard template and the repeat is too wide, an error message appears 
Paper size measurements in page set up other than US letter
other associated menu choices 
It is possible to save the template as a bmp of the full image. The size of the file is shown to the right of the pixel count number settings for the clipboard or bmp file, which will vary in proportion to the stitch and row count. Click on the floppy disk icon to save. 
Regrouping after a review of my pencil tool repeat by Softbyte support: the original stp has an error in it on row 11 where yours truly had eyelets being created by having the same stitches moved in opposite directions in the same row. It is interesting that I was able to save the stp without receiving an error message as seen in this instance below when the pattern was being redrawn with transfer symbols on the wrong row, 
As an additional lace template test, I repeated the process on a portion of an stp file shared generously shared by a DAK FB group knitter along with photos of a completed, lovely lace sweater using it. The results are shown sideways because of the repeat length. The 950i template places four rows at the end of each lace sequence, while as seen in the published repeat of a different lace beside it, there should only be 2. The carriage passes made by the KC in traditional lace knitting though they advance the row counter, do not advance the pattern unless it is selecting needles as well, ie in trims that combine lace with the slip stitch setting. Exceptions to the 2 blank rows rule occur when the lace shape reverses direction such as in zig-zags, or when plain knit or pattern rows are planned deliberately to mix and interact with the lace design. 
Please see the previous 
The electronic preview continues to have a series of 4 blank rows between transfer segments. The punchcard template has 2 blank rows between each transfer segment and matches the published pattern with a 3-row exception toward the top of the card. The renderings below begin with the DAK punchcard template on the left with its confused numbering, the extra empty row at the bottom of the repeat was eliminated. The overall repeat is mirrored. It is followed by the published pattern associated with the chart, pixels are then marked for left and right transfers, followed by my amended final repeat, which when knit on the 930 required mirroring. 
Lace tool use instructions begin on page 299 of the third module user manual, Stitch designer. From the manual: when the Lace tool is clicked, lace patterns can be created by using the LMB or RMB to click and hold on the stitch cell where the eyelet needs to be, after which the mouse can be dragged in the required transfer direction and let go on the stitch that needs the corresponding decrease. Intermediate transfer stitches will be added automatically where appropriate. If the button is clicked and the stitch pattern has a method that is incompatible with lace, the warning that is shown on the right will be displayed. The Wrong side facing texture is probably the most natural choice because this is generally considered the normal method of knitting on Japanese knitting machines. Sections of Lace and Fair Isle may be used in the same stitch pattern and either Fair Isle or Wrong side facing texture are good choices when working with lace patterns.
The associated template preview for the punchcard nearly matched the one that was obtained with the pencil tool chart, but had some differences: the previous image was mirrored although no dak settings were changed. As in all punchcard template numbering, the knit row numbers are skipped in the sequence on the left, so they will not match design row numbers, and the small flower motif is placed differently 
A wider swatch
When attempting to use this repeat for a continuous one, unless the total number of rows is an even number, the second repeat will reverse the direction of the transfers, resulting in mispatterning and multiple side-by-side empty needles. Changing the total repeat to 48 rows by adding another blank row places all transfers properly. The 12X48 png
Adding extra knit rows at the top of the repeat ie. 6 or 8 may make the alignment of the 2 shapes to each other more pleasant.
A half drop repeat is also possible. To achieve this test of a repeat drawn in a paint program, I knit 2 rows after the last “flower” eyelet and had to flip the repeat horizontally before continuing for the top half of the repeat, producing a very different look. 
There is a transfer error in the knit swatch on the right where I “repaired” a dropped stitch. Edits would be needed if one is determined to make this pattern automated as a continuous design.
my edit in a spreadsheet, the yellow cells mark rows missing in order to get the lace carriage back to the left side before the next pair of all knit rows. 
opened in ArahPaint, and drawn in brick repeat, shifting the top by 6 cells. The green lines mark the original single blank rows followed by the pairs of added blank rows with no markings, the needed corrections 
the Arah image was saved as a png, knit on my 930 using img2 track, and mirroring
The proof of concept swatch for the now fully automated pattern 
The information available to me as I began this post:
When exploring design potential in any paint program, it is best, to begin with, to use a small repeat that can be clearly identified when tiled in various configurations, resized, and pixel edited. If drawing is with the goal to produce a BW bitmapped image for download of 2-color patterns, drawings can happen in those colors to start with. If color separations are planned in the development of the design, then 2 color images including black may be preferable.
To work on the image, magnification will be required. This may be achieved several on the Mac, one is to click repeatedly on the magnifying lens icon in the toolbox, and the other is to press any number from 0 to 9 on the keyboard, and the zoom will instantly change for 1 at 100%, to 6 for 600%, to 0 for 1000. The latter is minimal for building repeats on a viewable grid, the magnifying lens may be used to reach a comfortable starting view. The zoom level for both increases and decreases may be changed during drawing operations as well.
and the program may be used in full-screen mode on your device by making the very last selection in the View menu. 
In addition to the image grid, like Gimp, ArahPaint 6 also allows for positioning aids: guides. They are horizontal or vertical lines that are temporarily displayed on an image. To create a guide, double-click on the dark blue arrow displayed on one of the rulers in the main window. The guide is then displayed as a dashed line following the pointer. To move a guide after it has been created, hover a mouse pointer over the blue arrow and click and drag it to remove the guide to a new location. To delete a guide, double-click on the arrow. After a guide is created, another triangle in a different shade of blue appears below it. Use that to create the next guide, repeat as often as wanted both horizontally and vertically. To remove all guides choose View, Remove Guides. 
One use for the lines can be to mark plain knit rows between transfer markings in lace punchcards as illustrated in this Gimp image 
The foreground (upper square) and background color (lower square) are used in drawing operations. They are numbered 1 and 0, not to be confused with the same numbers assigned to colors in the working palette. The starting palette may be altered to include black. Double-click on the foreground color at the top, the #1, not in the space below the palette icon. A color selection window will appear, choose, and click OK. This change is lost if one quits the program. 
If satisfied with the drawn repeat, use the selection tool to isolate the final motif. 
Pillar repeat also using offset in pixels 
Other offset options through the use of fractions
Playing with mirroring positions, producing a minimum 2 by 2 repeat, 
the result looks akin to the pillar repeat drawing above, but tiling again to check for alignment may yield surprises that can be viewed as design features or errors, 
Repeats may be built in a more controlled manner using the image/duplicate X menu, 
a half drop was added 
and the repeat was tiled to test alignment 
The duplicate tool enables the repeat of an image or part of an image in a fast way. All duplicate tools with the exception of Mirror X-1 and Diamond work similarly to the drawing in repeat tool if the new picture option is enabled. The mirror X-1 works the same as the normal mirror, except the last pixel of the image is omitted from the image 
Eliminating those double pixels can be achieved by cropping. The first mirror is for Y-1, the cropped image is tested for tiling by drawing in repeat 
Drawing lines: use the straight-line icon button to activate the tool, select the line thickness by selecting a number of pixels to be used then move the mouse pointer to a line starting point on the canvas and press the left side of the mouse, dragging it until the line is of the desired length and angle. When the line is at that desired length release the mouse.
The thick lines option works only at line width 1, which will keep the single pixels connected 
If you double-click on the line icon, the Straight-line icon is activated. Now you can draw horizontal, vertical, or diagonal lines. If you move a mouse horizontally—it doesn’t need to be perfectly straight, the drawn line is horizontal. If the angle between a line and the horizontal axis exceeds the angle of 23 degrees, the drawn line will be diagonal at 45 degrees. If you move the mouse toward the vertical axis, the line will be drawn as a vertical line.
The same process, using an 8X8 repeat drawn in repeat X3 in width to 24 stitches and X5 to 40 rows in height meeting the punchcard minimum height 
Finding the repeat first on the complete resulting new image on left and testing its tiling, followed by finding the repeat again, cropping to the selection, and tiling that as well on the right 
If the goal is to knit a scarf, 72 stitches wide, crop either repeat to a chosen 72 stitches in width, tile in length in either program to visually check alignment. If knitting in DBJ for approximately 1200 rows is the goal, one may obtain a visualization of the results ie for 1296 consecutive rows. 
A black pixel border could be added to the 72 stitches by copying and pasting the image on a larger canvas that will accommodate that border, or the border may be added by filling in pixels vertically to the edges of the original. Some repeats to play with: the 120 X 96 png 
The bottom half, 120 X 48, isolated in Gimp, 
tiled in length X4 to get a sense of some of the possible differences I c
I can see the process becoming addictive once a single personally pleasing starting repeat is developed, and its, in turn, becoming a possible source for collections of designs. 
October 2021: I have recently purchased both a PC and DAK software. At the moment I am not planning the purchase of any cables, the initial patterns 
Create a new picture in the same dimensions, fill in the proper cells
The resulting punchcard image 
The color exchange was easy and straightforward with self-drawn images in the opening palette when creating new documents in Gimp. It failed when working on a segment of published patterns. The Arah manual helped me find the solution. Converting the images from true color mode to color palette mode: the original image and its palette, this is not a “correct” working repeat, 
Converting for use with an expanded palette
To change the color of the foreground, double click on it, choose black from the upper left corner of the colors window, the image and its foreground color will change accordingly. 
The successful exchanges 
This repeat would work fine with a reduction to 3 colors, but the proof of concept uses a reduction to 4 colors for both repeats. The two shades of green will need to be exchanged separately, each shade is processed using the sliders on the far right, also note the crosshair. 
With added experience, I discovered part of the problem is that after restarts or working on multiple images, the interpolation setting changes randomly to cubic, and issue are resolved if the setting is changed to none again. 
The Arah scaling appears to be quicker and far more accurate also when used on some published images that would require a lot of clean-up after resizing in Gimp. That said, when working with very large images Gimp offers the opportunity for controlled scaling to any size, keeping the image aspect ratio or not. This reference is described in translation as a pattern design course for Silver Reed knitting machines. 
The publication offers many large-scale repeats that are suitable for punch lace, but also for what translates to “braided patterns” which when studied may be intended for fair-isle with enormous floats or for DBJ. No stitch and row counts are given, the goal is to match the manual 54X56 stitch and row count.
In Gimp, reducing colors: A 
Use scale image to desired dimensions, checking first that values are a full multiple of the expected final repeat pixel count. If not, scale first to a full multiple of each value with aspect ratio off (broken chain link), then scale again with aspect ratio on (intact chain link), edit with a superimposed grid, cleaning up the repeat: C. 
single click on the yellow above to place it in this selection, double click on it 
use sliders again to achieve the white, click OK
ArahPaint will also scale larger images in pixel units. Resizing may be achieved through the use of the image menu Resize option, 
I found the final Arah scaling to be less accurate and requiring more cleanup than the repeat obtained using both programs 
Planning a repeat suitable for a punchcard, the uncropped repeat F is opened in Gimp, and pattern fill is used in white areas to ready the file for tuck knitting. The image is then map tiled to check alignment once more, and if satisfactory, it can be saved, ready to be knit 
With experience, one can quickly imagine ways to clear errors and alter images. Electronic machines free us from repeat width constraints. Widening the zag repeat to 48 stitches, working in Arah, check vertical alignments first, 
Pattern fill may be accomplished in ArahPaint using brushes made from selection and then enabling those brushes with bucket fill. This functionality using multiple brushes to replace colors in the original is shown in this video: 
Working on a possible tuck repeat using only Arah Paint: draw and save the image you wish to superimpose on the ground. I chose to use the color red for visibility. Draw a new image, keeping magnification constant, ie using 0 for 1000 X. Draw a repeat unit for the brush you wish to use, choose repeat from the View menu, click on the stamp icon shown outlined in red, and the available brush will appear immediately below it. 
Lots of knitters appear to be interested in large, nonrepetitive images. Depending on the machine used and its memory, the repeat may need to be split horizontally or vertically. Before electronic machines, many art-to-wear pieces were created by knitting repeats broken down horizontally into the punchcard widths, completing the height of each panel and then joining the strips together. Nowadays there are online tools for many tasks including dividing large images. For DIY, in the first instance, Arahpaint is used to split the “large” file in half horizontally, the resulting image saved. The action happens from left to right, so to achieve the split for the second half, the full-size original is flipped horizontally, split, and flipped again. Followers of my blog have seen the images of my friend Rocco recurring intermittently over the years. Dividing the image horizontally 
The same may be done vertically in a matter of seconds beginning with Image, Halve Y, and then using the mirroring tool 
Color separations: the critical difference in the use of the Arah rectangle tool from that in Gimp is that it cannot be used for sequential selections of pairs of rows in color separations such as those for DBJ or mosaics. In those instances, the Arah image, scaled to the appropriate height may be saved, then opened, and processed in Gimp. For DBJ with each color in each design row knitting twice, design the shape and scale in length in Arah, save and open in Gimp for the separation, see post on working with 
Mosaics: draw the desired repeat in Arah, double it in height, save the image, open in Gimp and proceed with mosaic color separation 
