extrude or planar problem
From:
bemfarmer
4 Oct 2013 (2 of 5)
6208.2
In reply to
6208.1
The inner curve is not closed. There is a tiny error.
Use MarkOpenCurveStart script, or MarkCurveStart to help find it.
Edit: The unJoined curve shows two extra tiny line segments...
EDITED: 4 Oct 2013 by BEMFARMER