hi everybody , im a new member to this forum,so please forgive me if i sound a bit dumb. i've just bought a new lincoln 191 powertec mig,but, i can't get it to weld properly, im welding thin auto stuff , sills etc, are they difficult to set up?also , its a single phase machine, so i assumed that i could wire it into a13amp plug,WRONG,i've had to wire it into a 16 amp plug & then wire that into a 13amp plug,im told that i won't have a problem at low settings??!!! as im welding thin material, hopefully i'll be OK. If any one can help, i'd be eternally gratefull thanks v much, mikey