My Dear,
I looked for the same problem in forum but no result. If column size is equal and/or larger than wall widths, it is no matter. Here I have column smaller or not in line with walls, as images below
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How to extend wall from point 1 to point 2 without overlap between walls and column? I tried Connect Form as L for 1st case or just extend walls to the middle of the column in 2nd case, but doing so results in overlap form and I do not know if there was any further problem or not.
Many thanks