Best practice for exporting DWG's

[Bryan Thatcher]

from a plan view in wireframe I get a message about hiden lines. So without trying every possible combination I was hoping I could get some tips. Thanks.

[Cheuk Ling]

My experience is always export dwg file from hidden mode.
coz wireframe will eport all lines of your model, then u will get a dwg file
with a lot of overlapping lines. For example, slab edge will export both
top and bottom lines although they are in the same place, that means
you will get 8 lines for a rectangular slab.

Rgds
Cheuk