Guess I get to start welding!!

Yeah, reverse the polarity. I dealt with a chinese one for years- I couldn't do crap. Got a Hobart gas, it does good; takes practice on 16 gauge. Helped a bud restore a charger; he had flux and gas migs. On body, I kept burning through with the flux. It was great on 1/8" and thicker. The gas had infinity adjustment knob- fantastic. It takes practice, and dirty work? nada, it ain't a blow through the dirt arc welder.