2.5D in Sheetcam?

Hi!

Im using the test trial and everything works pretty fine (after a few issues which could be fixed). I used to export my sketches from sketchup pro as dxf and imported it to Sheetcam, worked well, when it was 2D. Now i want to test some 2.5D projects but that doesnt work so well. when I import it to Sheetcam it says

This drawing contains overlapping outlines. The duplicates have been removed.

So, how do I import 2.5D things into Sheetcam?

regards

Patrick

It sounds like you are actually trying to import a 3D drawing. SheetCam does not really support 3D drawings. In Sketchup can you export just a face rather than the whole shape?