Angular,
I believe as does Mike that the rheostat or Potentiometer?!? may be failing and needs replacement. I was asked if I'd like the machine replaced or if I'd rather just swap the knob out. They're sending a replacement pot. I really don't want to wait a couple of weeks to get a machine back, or deal with a the possibility of it being busted up in shipping.
Last edited by Zoomie; 03-12-2011 at 02:54 AM.
Reason: It sounded better while drinking beer, not so much now
PowerTig 225LX
PowerCool W300
PowerPlasma 60S
Miller 140 MIG