Hello guys, I'm new to the forum but I've had a 200DX since about March of last year. Yesterday I was welding on some aluminum and the machine quit welding. I had a current alarm on the front panel. There is still a minimal arc but not usable. I called tech support and explained what happened and was told that I will have to send it in for repair. I asked about the turn around and he said right now they are looking at 6 to 8 weeks. Not to mention I have to pay shipping both ways. My question is, has anyone had this happen and is there anything I can check prior to sending my unit in for repair.