I have a set of Chopper Frame & Jig Blueprints for sale. 7 plans, all dimensions and angles are included. I put a page on my Welding web site if you want more info. [URL="http://www.butchswelding.com/frames.html"]www.butchswelding.com/frames.html[/URL] Or email me at: [email][/email] Thanks a lot!! Mitch