I was a little concerned about the previous review, but if the welder is connected to the correct recommended clean 32amp (Type C MCB) 240v power supply, it works perfectly!! For some strange reason this welder came fitted with a moulded UK 13amp 3pin plug, which would blow the 13amp fuse in the plug instantly. I cut the plug off & fitted the correct specifications 32amp 3pin 240volt commando style plug & everything works great!! I have fitted a car door sill, front wing & 2 wheel arches so far with this welder & the welds look as good as factory finish!! Highly Recommended!! Well happy!!