Do any of you guys have a Dynasty 300DX purchased in the 2005 that has a arc stricking issue? When you start the arc it jumps from the start current set in the parameters to whatever current your pedal/amps are set for with no ramp. It's a real annoyance. I have this problem with mine and I am working with Miller on it. They supplied me with a new board about 3 weeks ago, I replaced the board and the arc strike problem was gone. Now there's a new problem, sometimes the arc strikes in the wrong polarity and balls up the tungsten. This does not happen often but enough to be a problem. I am waiting a response from Miller.

Am I the only one here with it?

Mike
MD Welding & Fabricating L.L.C.