I tried my hand at tig brazing and I have one quick question, should there be all sorts of crap all over the metal when I'm done? I tried it on two pieced of .035" 4130 tube running 20 amps with 1/16 silicon bronze filler, I was able to get a nice bead going but it was a lot gnarlier process than I expected. there was a spider webby kinda white stuff all over the place and a lot of splatter when I would add filler. The tubes are joined and the weld looks like a TIG weld so I'm guessing I did it right but wanted to double check I didn't leave something out.
dave