Paul you asked if I had 2d software earlier today, could'nt find where I
read it, answer is, I don't, but if you send some 2d files, I will get the
program for the drawings you send, then get working on collecting the
components for a hollow shaft reduction unit.

Ed Carver



There is low cost program called Q Cad for XP.
That works fine and I can send you dxf's that will load
into that. That will give you the dimensions of the parts
that you can print.

http://www.qcad.org/qcad_downloads.html

I have a free version that came with UBuntu Linux.

Paul Lamar