Shell and network surface

 From:  Michael Gibson
551.2 In reply to 551.1 
Hi JTB, normally I wouldn't expect that. But often a Network surface can end up with a more complex control point structure which I guess could affect some other operations such as shelling.

Can you please post a model file with those curves in it so I can take a look? It is possible I can tune things up to work better.

- Michael