Funny thing!

 From:  Michael Gibson
4775.5 In reply to 4775.1 
Basically if something just looks slightly angular, then that's very likely a regular display artifact and usually something to just ignore.

If it looks more like things are kind of scribbling outside boundaries, then that's a pretty different thing than just slight angularity and usually scribbles means something is actually wrong with the model most likely in its trim curve structure.

- Michael