Shell help

 From:  Michael Gibson
3965.4 In reply to 3965.1 
Hi Alexander, also another note is that if you have any tightly bent shapes in your original surface that will limit the distance that you'll be able to offset the shapes.

If you have something going around a tight bend and you ask for an offset distance that is larger than will fit, it will cause bunching to happen, here's an example:

- Michael