I have read up on the way to hotlink over more than one story, this shows promise, but can I do this with the common walls.
David - when making hotlinked modules of standard flats, we tend to exclude the external walls. This gives us 2 benefits:
1. We can vary the elevations even though the underlying plan is the same, and
2. We don't have problems with composite wall junctions, which may otherwise refuse to join up properly.
Hope this helps
Archicad 10 on MAC OS X ver 10.3.9