Hi, im thinking of buying a gasless mig welder for a restoration project ive got going. I previously used an arc welder turned down as low as i can but still found i blow big holes in thin car metal. Looking at the welders on web sites they dont seem to have a knob to turn the power down only a high low power setting switch. Is that normal and does it meen you are either at 25 amp or 90 amp and that you carnt set the power imbetween?
cheers Bry
cheers Bry