Improved Hardness PTA Weld

OK. I get CO2, which should read CO₂. Why High Rupture Current should have anything to do with the Parent-Teacher Association is a mystery to me. Any chance of defining your TLAs before you use them, Matey?

I also do a lot of what I would call PTA welding as well.

Its usually Pain in The Ass welding done for friends and family when I have better things to get done than to be working on their stuff.

Been tempted to blast some acetylene through the plasma torch at them a few times too when they show up just to see what effect that has on the PTA welding projects of theirs!

Seriously define your abbreviations or else you never know what type of responses you may get. There are a lot of highly creative weirdos on this site.

I never cared for the Parent Teachers Association meeting stuff either. All it did was bring home the misery I dished out to my teachers. What a PTA that was.