Tig burning tip and burning through sheet metal at 90 amps

[gunrack]

Thanks, I'm getting some new tips real soon. Yes, car frames and roll cages will be the thickest I'll be welding. Sure hope I have better luck with it tomorrow. Last weekend I just sorta drug it out and started practicing, I have a fresh bottle, but couldn't find any other tips besides the one in the...

[gunrack]

Thanks guys, i'll get right over there. I'm at the point of going to the local Tech school and taking a Tig class, but I really haven't experimented with it enough to learn anything. I appreciate the help!

[gunrack]

When you find out you shield isn't covering your beard! Pewww!

[gunrack]

Needless to say, but I'm an FNG here. I have a Miller Syncrowave 180 SD Tig machine, using pure argon at about 40 CF. The machine has less than an hour of on time, but the operator knows very little about it! LOL Anyway, I've migged and stick welded for years, and bought the 180 new, but just now getting

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