I need a family that will behave like a column (both base and upper level offset parameters) but is hosted by a wall. Specifically it's a reveal family meant to cut tilt-up concrete walls to create both the panel joint and the chamfered panel corners.
I have a wall-hosted family that works great, but always adjusting the height when things change is a pain, whereas if the height were hosted by an upper level, things would be much easier.
Is it possible?