I’m trying to weld in some patch panels with a mig 135, I have the feed and arc set as per instructions, but blow through the base panel everytime I weld. It seems to be thinner then 24 gauge steel. The base metal is corroded on the backside. Any recomendations?
I got the patch panel as close as I could, but it’s still 1/8 in some places. overlapped in others, doing this using sheet metal, vs buying an actual patch panel for $60+ shipping from lmctrucks.