A mess when exporting polylines to DWG

[JoergH]

See Bobis latest post:

Export for cnc file

Rhino uses wrong default settings for exporting curves into DWG or DXF. That causes lots of problems, such like an unwanted loss of accuracy, overly-dense curve segments, and huge file size. The easy fix is to change those settings as shown below: [2007 Natural BOBI] It’s recommended to save that scheme so that you can use it every time instead of Rhino’s wrong default settings.

I fully agree with him … not so sure about exporting polylines as splines, but for the rest… don´t use tesselation or splitting at kinks…