I did this a couple of days ago and hoped to “fix it” before posting, but have failed so far. It is different from the “culling bricks” method. For several reasons, brick patterns can be difficult when each row has a different number of bricks.
BrickVariableGap_2025Apr12a.gh (21.8 KB)
This thread has some complex, well done brick patterns but is complex, specific and uses C#: