All MetalShaping - Hello from The Great Lake State

Ran across this site when checking something on HAMB, where has it been all my life? Growing up in Michigan in the '70s, rust repair was an essential skill, although I can hardly use the word "skill" when thinking about pop-riveted HVAC tin. (Just give it a quick vinegar wash, and the paint will stick - for a while). Attended a one-day metal forming seminar at Ididits' factory, where Clay Cook was one the four instructors. Very informative, although there was some grumbling about the price of a Pullmax. I guess some things never change. I would like to improve my O/A welding skills - specifically how to deal with all the extra metal after I am done welding two panels together