Hello i made this column with R2018, and i was really excited about it, however when i loaded it into my project, it will not behave the way i want it to.
i think the problem is related to having a Height peramiter associated with a "level Driven Height family?? not really sure,
the goal is to have the length at the top of the taper be driven by the interior angle at the base and the height of the column... which im trying to associate with the "upper Ref Level.
im still working on it and if i figure something out ill post it,
also feel free to take and use the family as you please.
aside from not being level driven its pretty neat, i think.
Attached is the Family.
may the best wizard win