I use ACA and some other related from Autodesk about 20 years.
Completely experimentally I start Archicad (1 week only).
Although "Revit" has more in common with "Aca",finally Archicad fully covers all my blanks from other 2 (and with the above) !
My question is how can I clean up walls end cap?
(i try with solid element operation(subtract),but placing "solid-operator" in a hidden "layer", concealing the effect(using the techniques from Aca)).
Are there videos for my transition aca->archicad?
regards !
Vasilis