I've recently been experimenting with Resin Casting. The Othermill is a great machine to use for milling master molds. Read about my progress on my blog:

Resin Casting: Part 1

My resin casting has yielded a few usable parts, but I still have a lot of work to do. I'll be updating this page as I learn!

Eric Weinhoffer || CC BY-SA 3.0 Creative Commons License