Sounds like you have the knowledge I lack to build this thing. Over the next 2 weeks or so, I will be designing and buying the parts I need to get started. Maybe I could pick your brain on some ideas. For instance, source for parts such as ball screws and a rack and pinion drive. Local if posible. I'll more then likely ebay the stepper (or servo) motors. Let me know if you would be interested in being part of this build.
Thanks
Scott |