I've tried macros, have done FLATTEN, and tried to set Z coordinates to zero multiple times, but still have a corrupt file that does not have all line art on Z=0.
I need help flattening two plan files so that line art will show all coordinates at Z=). I will consider sharing via Dropbox if someone with a good showing & history on this site will help. Can also look into compensation via PayPal if desired.
This is an ongoing problem for me and has been exacerbated by going between Revit, AutoCAD, and Sketchup, which sometimes exports 3D data. Email feature from cadtutor has been enabled, please contact via email. Sincerely,