Hi I have the same problem with Construction Drawings.
A work around has been discribed in the a 3D basecamp video by Mitchel Stangl.
One problem he uses Autocad to produse the drawings for output.
This works great for elevations and some palns.
One problem when using 3dclip to set up plan sections at different levels and building sections not all surfaces that is cut does not display the cut surface.
If ther is a sulution to this I would apreciate the help.