You are using PN or at least X-ref's?
Easiest way is to copy and paste the roof into your other drawing, project
wall and delete.
If you haven;t found it, the Edit pulldown has a 'Paste to original
coordinates' option which works a treat.
I've now developed a system of a one file approach for 2 storey residential.
Makes things a lot easier though I am still working out some details.
"VADesigner" < wrote in message
news:6203312@discussion.autodesk.com...
Over the years, I've run into the following problem: on a 1 & 1/2 story
house (the roof plate is at the top of the 1st floor wall), how the heck do
you show end walls that have been projected from the first floor to the
roof?
Any bright ideas?