Any accusations that I'm a welder will be denied vehemently. I'd been playing around with some 18ga. sheet metal, then decided I could handle putting a bead around the outer steering head races in my R100 frame. Forgot to crank the voltage up to max. But I got enough stuck on there to loosen them a little, and it stayed put long enough for me to use the lumps to punch the races out. Turned out to be a lot easier than I expected. I'd do it again if necessary.