Hi Stephen. Have you ever worked in Autocad Inventor or Inventor 3D? Frank Frank, I know Inventor and Inventor 3D pretty well,as for Autocad I dabbled in it a little, but I feel I can pick it up easily. Stephen Daniel Bender That¹s what I wanted to hear. Have a great weekend. Frank ~ With optimal health often comes clarity of thought. Click now to visit my blog for your free fitness solutions!