Can any one help me. I'm after routine that can draw 3D nuts and Bolts, preferably with threads, in BOTH Imperial (al types BSW BA BSF etc.) and Metric sizes I already have one, free ware, but the scaling is something to be desired a 10mm bolt in put on to a drawing looks like 3000mm in comparison to the drawing regardless of which angle its looked at. I'm also going to post this to some of the Lisp programming groups as well
