Hello. I am a 3D animator, not an engineer or Pro-E user. I have been approached by a company that is interested in manufacturing some of my 3D designs. The company uses Pro-E. As a test, I gave them a fairly simple object which I converted from my software (a polygonal Lightwave 3D object) into IGES by using the program Polytrans. My IGES object loaded into Pro-E as a wireframe, but the company needs