I hate working with edges on. I'll open a part,, the edges will be on. I turn edges off, save and close the part, open it back up, and edges are on again. Grrrrrrrrrrrr!!!!!!!!!!!!
Now, I've set up my new part and assy. templates with the edges off. This seems to work OK, (so far) with new parts that I create. There doesn't seem to be anything you can do to change exsisting parts if they're created with edges on.
Is this a bug, or am I missing something. SW2004 SP 4.1