Making 3D Models Manifold

[@DIYTAO]

Thanks.. This plugin will make Sketchup a lot more usefull.

[@shanehalpin5029]

Thank you for your help
Frozensoda

[@DoctorTurvy]

Thanks for the tips. I just bought and used the "full" SuSolid program and it worked well! I think it would have taken me forever to fix the issues without it.