Scout wrote:
Unless he's a better man than we are Gunga Din. I do I do my control
diagrams in AutoCAD 2000 and that's difficult enough, not even 3D. I
taught myself the basics working in R13, R14, and 2000; then took an
advanced course at night. I'm guessing Marc did orthographic and not
isometric drawings of his brackets, which wouldn't be too too hard,
especially if he has previous experience with other CAD programs.
Still, 20 minutes to produce with AutoCAD is a small miracle.

I just drew this 3D sketch of the example cog on the EMachineShop web site
in eleven minutes...

http://www.wally.myby.co.uk/cog.jpg

It's them extruded solids wot makes it.


--
Wally
www.artbywally.com
www.wally.myby.co.uk