I just tried to attach a .dxf file to one of my posts, but it was disallowed. That should be fixed. After all, members are going to want to exchange design files. The file I was trying to upload is the mold plan for the injection molding machine -- everyone who designs a mold needs the mold plan drawing in some form. In this case, having one thread that has the most recent drawing and all the Q&A about the mold plan is a perfect use of the forum.
-dave
