The frist one I bought the regulator would not maintain the pressure set, They replaced it the new one seem to work better but the regulator is still touchy, I will eventualy buy a better quality regulator.
Ordered extra connectors incase it wouldnt work with the Yeswelder tig 205ds. It does. Simple on and off, this welder isnt capable of controlling amperage by pedal. so it works great for my use.
Nice small unit. Never used a mig welder before, took me a couple min. to figure it out but when i did i welded the piece i got it for.