See if you can draw the part in Google Sketchup. Sketchup is a free program that is fairly easy to learn and many people use it as the start of a 3D object design. Once you have the part as a Sketchup file lots of companies like
makexyz.com can help you refine it and produce your parts.
SherpaDoug
On Saturday, April 20, 2013 11:34:57 AM UTC-4, Glenway Fripp wrote: