I'm drawing a co-voyeur and its length is variable. For this I have my two subs on each side which are unchanged and in the middle I add or remove several sub-set of chassis depending on the length I want.
When I try to drive the distance value of a contreatise it is to place one of the subsets at the distance of the other for the total length.
When I try to change the number of linear repeats it's to fill the empty space between the two ends using chassis
When I try to remove parts it's because I have several chassis of different sizes and I don't want to use them all.
What I have in mind is a basic assembly where I have all my basic sub-assemblies present at once and all my distance constraints set to 0 and my linear repetition set to 1 and through the excel sheet I delete the components I want more, positions the others and their number
Hoping I was clear
For the moment my knowledge of SW is limited to simple part assembly drawing, but I'm ready to learn. In the past I had already used families of parts but it seemed to me that it was limited to the part and not to the assembly precisely.