Thanks for all the answers/advice guys...

Now, while I have the welders attention, how do you remove brazing flux???? I've been brazing things for years, but never brazed anything that was going to be painted before. I braze my various mufflers together, and if you don't get all the flux off, it corrodes through the paint and looks like hell after a while. I've tried chipping it off, wire brush on a grinder, etc. That stuff is tough!! Any ideas??

Thanks,
AV8TOR