2023 The layers menu in Gimp 2.10.34 no longer offers the difference mode.
From the manual: “If you need to stay compatible with older GIMP versions or you need to use the legacy layer modes for other reasons, look for the icon to the right of the layer modes selection.
This drop-down menu will let you choose between Default and Legacy. If you choose the latter, the layer modes list will only show the legacy layer modes and all modes will have “(legacy)” behind their name (the selected mode will use the short version (l). ”
To make the dialog available: 
click on Legacy to switch mode selections. 
In December 2022 I began to experiment with layer transparency please see the post Gimp Update for Mac 3. 
Over the years I have developed personal methods for creating color separations for many types of knit fabrics, born from lots of experimentation when published resources were absent or extremely limited.
I continued to share methods as they evolved from increasing familiarity with specific programs or as I was introduced to new ones.
Since I began to use paint programs including Gimp I had very limited experience using layers and did not consider how they might be used in color separations for BW knit repeats.
In my last post on fantasy fair isle ribber fabrics, Claudia Scarpa shared her layers method and subsequently published a Youtube video for obtaining a separation for a very similar fabric to the one I developed beginning with a large design motif that in her instance was also placed specifically on a larger ground.
Her method for separations in 2 color work sparked my interest in using the steps to yield knitting patterns for varied textures and stitch types, beginning with dbj.
Using
will display layer options in my Mac on the bottom right side of the screen 
A simple geometric shape 
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. Arahpaint scaling is still an excellent option for knitters who have it available.
the white ground of the resulting image is rendered transparent by using Color to Alpha 
and will constitute the first layer for the separation process 
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.
Use the pencil tool to draw a repeat that will be used to fill the new layer, followed by using the rectangle tool to select what will become the pattern used to bucket fill the whole layer.
The latter may be the smallest possible selection or even that of complete rows as in my chart. 
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 saved as a pattern for future use.
After using the rectangle select tool, remember to click in the window outside the image to set the layer before using the bucket fill tool in the pattern fill setting, or the whole layer will simply fill in with a single color. 
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. 
Both layers measure the same pixel dimensions, no placement adjustments are necessary. The mode, highlighted here is changed in a later 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.
Possible DBJ settings on Brother machines using the elongated final repeat are shown in this grab, part of the post. EOR refers to a repeat that would require double length after the download, the same machine settings apply to any image created in a double-length format prior to download. 
Are punchcard knitters left out? In the post on the color separation used for the KRC equivalent separation for a punchcard two results were presented, the full card 
and the starting design shown with the color reversed repeat of the above. 
The process begins with obtaining the double-length separation 
after saving the last file on the right as PNG 
discard any files still open. Open the saved png and process it the same way, changing the ground 
Save the last file as png. Punchcard knitters would need to tile the fileX4 in width and height X2 but the final repeat appears different than that in the punchcard post, the proof of success or failure is in the knitting. If the swatch is knit on electronic models, the first preselection row is made from left to right, as it would be if using the built-in color separation. The main bed for this fabric after the preselection row is set to slip in both directions, the ribber, using an even number of needles, is also set to slip in both directions with lili buttons. The 8X32 png 
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.
There has been renewed interest in the MK FB group on drop stitch lace recently. I plan to address using this repeat in a future post on knitting the fabric using img2track. 
The 16X72 double-length PNG 
A quicker matching result:
begin with the motif lengthened X4
open a new layer, bucket fill a striped ground and use transparency to change the white in the result to alpha. The layers are immediately combined into a new image
color invert the resulting file
change layer mode by selecting difference from the menu, save the resulting PNG
Tiling to visualize alternative repeats, beginning with the 24X72 pixel file
The file for the image in the center, modified to 24X144 pixels file for the image on the right, modified to 48X144 pixels 
Removing the color on every other row for use in specialty fabrics ie drop stitch lace using a modified stitch dropping tool with a now edited 24 stitch repeat, suitable for punchcard models: 
The image is processed as for the previous separation, the final png is exported. Open the saved in Gimp.
From the Layer menu choose new.
Create a pattern for bucket-fill in pattern using color, in this case, blue.
A new image immediately appears, export it as a PNG.
Open the saved 3-color PNG.
In the tools menu choose the second option for fuzzy select by color, the icon will change. 
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.
Export the fully altered file as PNG ready for download, or print a gridded version to follow in punching a card. 
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 post. The images shown are for the final repeat as separated there are shown at the top of this new image. Below comparisons are made between the original download file and its companion elongated repeat alongside the same developed using Layers
Both results require scaling X2 before knitting, whether by button setting changes in the repeat after download or in Gimp before. 
After reaching the step where the layer mode is changed to Difference (or Exclusion), stop and save the png, using color reverse at this point will revert to previous a previous layers view 
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 post: the original charted image is now rendered in black and white 
the repeat as a PNG 
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 
The non-elongated repeat matches that in the punchcard, which was knit with the machine set to double length 
Exclusion is the alternative Layer mode which when following the same process yields identical results. 
A block slip stitch design from the post requires color inversion and doubling the length. 
A: design motif
B: lengthen X 4
C: color reverse
D: new layer filled with pattern
E: color to alpha immediately results in F
F: save the PNG for download
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 
This placement is tested and kept in mind in other explorations. 
Using a spreadsheet: the same sort of chart may easily be created quickly in Numbers. In this instance, my table is still planned for 24 stitches in width, but 54 rows in height. An extra column is added and used on the far left to mark rows to be hidden. Beginning at the bottom left two rows were filled in a different color, the third row is left blank, all 3 cells are selected. When multiple cells are selected, depending on which side of the selection box one hovers over with the mouse, a yellow dot/ handle will appear. 
The tool acts on the selection. Clicking on it and dragging it with the mouse will, in this instance, repeat the selection until the mouse is released. This may be done in any direction and quickly fills in whole tables. It is not necessary to perform this extra step before hiding rows, but I find having that extra color makes it easier visually, especially when working on long repeats. It also makes for easy return to selection if hiding rows is done in shifts.
continue to the bottom of the chart, and under the Table menu, choose to hide 36 rows. With rows hidden the mesh repeat shrinks from 6 rows to 2. 
A new 4 cell table is created. The 4 interior cells were chosen, copied, and pasted in the lower-left corner of the reduced height table. Once pasted, selecting the repeat again will allow one to use those yellow handles to fill the contents first toward the top, then to the right. The image on the left shows the results, with only the numbers for the unhidden rows shown on the left. In turn, the heart was the pencil tool to draw it using a third color in the chosen location. 
The unhiding rows function produces the expanded repeat with all knit stitches in red on the mesh grid ground. The column with the yellow cells is deleted before converting the Numbers repeat to an electronic or punchcard, the how-to discussed in other posts. Comparing the hand-drawn heart in Gimp alone on the left, to the spreadsheet results on the right, there appears to be a difference in the starting rows, and in only one other row, two black cells appear that can easily be altered in either repeat. Brother machine knitters would need to shift those 2 blank rows at the bottom of the repeat on the right to its top or to to start lace patterning on row 3. 
More choices exist, continuing to place the heart 3 rows up from the bottom, and not using multiple layers. 
The layer-to-alpha image may be saved as a png with transparent background for any future use.
Even easier, working with the full-color, white ground heart repeat placed 3 rows up from the bottom, A, set red as the foreground color, and then use the bucket fill tool B to fill its ground with the mesh pattern, seen in C
Comparing the all in Gimp Drawing to either of the last 2 patterns, two differences appear, an extra row of transfers before removing transfer stitches to start the heart shape, and those 2 extra black pixels/eyelets 
Proof of concept for the single repeat: 
Developing brick repeats or half drop is possible with offset and brushes in Gimp, but, to my mind, easier in Arah. Using the Arah drawing in repeat, the design is now 24 stitches wide by 120 rows high in a brick arrangement offset by 12 stitches. 
The same heart, in half drop repeat, offset by 30 rows, now double wide, 48X60, suitable only for an electronic machine 
Changing the background grid for other stitch types: the heart is rescaled for use by 2 or 4 times in height. Again, the differences between Gimp’s incorrect scaling, A, and the Arah drawing in repeat, B 
Possible applications 
This begs the question of working on larger images. For use on a lace mesh, simpler designs apart from overall size are best, but if a mesh base is not your favorite fabric or goal, tuck, slip stitch, thread lace or even fair isle patterns may be created with more overall flexibility, using the same principles on backgrounds.
This is the first attempt at a partial repeat test proof of concept. I have been telling people serger monofilament withstands ironing and light pressing, and periodically I test advice I have given formerly. To start with, the darn monofilament, which I even used in double bed garments, but nearly 2 decades ago, refused to feed properly or at all. Because it is nearly invisible, my knitting started with it pulling too tight, and I wiped out 12 needles out of 72 in different places on the needle bed in a single carriage pass. Determined, I sorted how to hand feed it, got the rhythm, complete a swatch. A marks an error I made in loading the second track in img2track, resulting in an added, wrong pattern row. The holes, B, C, and D were nonexistent until I tried flattening the fabric a bit with an iron, and the monofilament simply melted in various places. 
I had interesting issues with having needle selection visually appear correct throughout, and the pattern itself appearing correct when checked at 1800 magnification. While the smaller sample was accurate until the filament began to melt, here I had 2 needles not knitting the yarns alternately but together, and an odd change in the center that looks as though yarn selection in those areas was reversed. The thicker yarn here is cotton, the thinner rayon. Troubleshooting is required. Unplanned tucking is a sign of damaged needles, but because the second yarn used herd is so thin, the effect was not obvious until the vertical pattern in the same area on the bed became apparent.
The cam buttons and undercarriage were oiled. The first selection tests involved programming this 
as an all-over design. When only using part of the needle bed in a pattern, the center of the needle bed needs to be cleared by the knit carriage for the pattern selections to advance and knit properly. Doing so on part of each side of the center in thread lace and changing the culprit needles eliminated those single stitch issues. Before committing to a large width of fabric in thread lace, perhaps a practical, visible, and easy place to start for checking patterning and needle selection is to knit the ground in this pattern as a fair isle pattern before proceeding with the intended large-scale design. 
The finished test swatch: because of the disparity between the number of all knit stitches vs patterned ones where one of the colors is slipped on every pattern row for every other stitch, the fabric shrinks dramatically when off the machine. The knit areas pop out a bit, and a lengthwise tug makes enhances the effect 
If the goal is a flat fabric panel, then blocking is a necessity. Here the piece is casually pressed, no pins, letters point out issues:
The mesh effect was noticeable after resting, the piece measures 25 inches in width by 25 inches in height.
a new file was opened, bucket-filled with the ground 2X2 pattern, the above was copied and pasted in the chosen position, resulting in this
The 100X92 png 
which in turn needs to be color reversed for use as a thread lace pattern 
Japan’s contributions to lace patterning
A clue as to surface being represented is that it is a convention that vertical straight lines | represent knit stitches, horizontal ones — knit.
Knitter’s symbol fonts by David Xenakis, were enclosed in frames, though extensive, I did not find them helpful, a sample: 
but other attractive features include illustrating crochet patterns in the round (done here using 
a 
Limitations are encountered when using symbols in any self-drawn chart if there are no bridging units between cell units both horizontally for cables, and vertically for stitches and textures worked between both beds.
Long since then, I have no longer had access to Excel, the topic may merit a revisit using Numbers.
From the 
For Superba machines, there are the 
Aside from connections to the machine, there was the issue of available software for drawing repeats and downloading in the proper format.
and for solving the same issue in 
The Softbyte 
DAK cable manuals published by Softbyte
As for more than 2 colors per row, performing the color separations may be achieved 
A “hack” 
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 
