Snap On MW120 MIG Welder

Yes, it’ll melt it and make a mess but that machine doesn’t have the open circuit voltage output to operate.035 and larger wires in their intended parameters. Any automotive work outside of a Mad Max creation can easily be handled by.030.
I don't disagree, but once again, it's welded decent with .035 wire and that's what it HAS NOW. DO YOU UNDERSTAND THAT? I've tried the .023 off my Craftsman machine and it did the exact same thing, so I put that wire back on the Craftsman since I am doing exhaust work on my truck. It's not the wire size, ok? I appreciate all the input, but arguing over the wire size is a moot point since that's not the issue.