What a timely thread. I also have never used a plasma machine, and my first machine is out for delivery right now, I expect to unbox it tonight. I'll be eagerly waiting for some great plasma tips on this thread.

Hello all, new here and a new hobby welder. I got a Lincoln 180C. Been practicing with it and reading about welding in general. I see sometimes people note that they had their voltage set to X. Is that always open circuit voltage? I've put a volt meter between pos and neg terminals inside the door a...