Surface extend fails between configs

Discussion created by Guest on Nov 24, 2006
I have a problem surface. Surface has an extend feature that refuses to remember which edges were picked when configs are changed. I can manually replace edges and part rebuilds. But fails again when different config is used.

When I open part extend fails.

An assy with 3 different configs fails. When I fix 1 in the assy, the other 2 rebuild and fail. It would be comical, if it were happening to someone else.

This crescent shaped surface was offset in-context from an imported model in assy. I locked it, then broke it. No change.

Any suggestions?