Last Wip Make2D small errors

Hi Gregg
Last Wip is fine but there are little mistakes as in the attached file
Ciao Vittorio

Screw_minor_errors.rar (2.2 MB)

@GregArden Did you see this?

Thanks for your models. I have isolated a few bugs from the file you sent it. In the last WIP or so I redid a major piece of code to work out crash bugs I was getting. So please let me know if you find any more crashes.

Most of the errors in your model are small errors. I think I can fix some of the worst cases here, but with my current method there will always be some small mistakes on complex models.
Greg Arden