i'm not sure if this is even possible...but is there a way to modify a welder to make it stronger??? i've had this little welder of mine for about 6yrs, and never really use it because it's not too good with thicker metals. it's a mig welder. i don't think i've ever heard of anyone doing it...most people just buy better welders...but i'm just curious as to whether it's even possible. it operates off of a 110v outlet (which i'm assuming is why it's so weak). i've been searching around on google, but haven't hit anything yet.