I've been able to create a door family, with nested 3-D door slab, which will open and close with an instance parameter. (Open door "0" degrees to "90" degrees.) Works great.
This works separately from my 2-D door swing (in plan view) that is also controled by instance parameter.
Problem. If I change door WIDTH, the rotation point does not stay "connected" to door jamb. Door becomes detached from door frame, and floats away from door frame. The door is a nested family, created from generic model, and changed to door family.
I've tried a bunch of things, but can get anywhere solveing the problem, including reference lines, or locking hinge side reference plane with the "PIN". Nothing has worked yet.
Any ideas/suggestions?