drawing program.

[rbnice1]

What program do you guys use to draw those neat drawup of tanks for tank design?

[MDKyleZ]

I've always used some version of CADD but I'm not sure what others are using.

If your just going to use it for a short time then need it again a couple years from now you may be able to find a demo or trial version.

[kb11235]

Google Sketchup (http://sketchup.google.com/) is what i have seen. I tried it a few months ago and it was very easy to use.