wiggles8879,
it's perfectly OK. I know people are very busy. I posted a thread in shop talk that got alot of responses. But for reference purposes here are the settings used and wire used. .052 lincoln ER70S-6 At 27 V / 280 IPM, 90% argon mix at 50 cfh, non pulse spray transfer. I failed that test because I was not allowed to adjust my machine, nor was I allowed to check over the machine for the purpose of finding out why it was performing so badly. I believe I needed to have the liner changed out, As it was pushing wire too slow for even 280 IPM. The wire would not advance for at least 2-3 sec. after a trigger pull. And there was a lack of electrical contact when the wire would advance to the metal. It popped and sputtered the whole time, but as I said, I was not allowed to touch that machine.
Respectfully, Jeffrey