More success with Q Cad. I figured out some ways to make things work, so I made a new template and a new test drawing. It still has too many errors, but is much improved. In Files, it is in the Bubble House folder as TmpTst02.dxf
Ed tested the first one. Autocad would not read it. He passed it through Rhino 3D and then Autocad accepted it. Ed wrote it out of Autocad and posted it on files as TmpTst01.a.dxf . When I downloaded it, the drawings were recognizable but out of scale. Work still to be done, but progress is being made.
Thanks to Ed - Bobby