Gents, I need to cut gaskets (about 150 different) for Vintage Marine Engines. I have a Calcomp Rollup digitizer but cannot find any resonably priced software to give me good dxf files. I know John Walsh has very good software along with a very good price tag.

I have several CAD programs as well as drawing but none work well.
Mastercam
Corel Draw
AutoSketch
FreeCad
LazyCam