No Amp Control

[turbofly]

I would call into tech support. Are the amps wide open when you try to use it (blowing holes in 1/8" metal plate)? Still on an older bottle of Argon?

No its not wide open, it seems like what ever I change the start amp setting to it will use the entire time. Not sure how old the Argon is, how would the display readout be effected by gas quality?

[everlastsupport]

I was wondering if moisture was in the argon, that will make some amp issues and bad looking welds. So you are saying the up and down slope seem to not be working?