Tig welding woes

Damn this shit is pissing me off. Just venting. Having a little trouble just getting it in class. Im always too cold or way too hot on the pedal.

Can't really tell you much on that part, you just kind of have to feel it. I usually set my amps around the range of heat I need so even at full throttle I'm not too hot.

Are you getting undercut? Could be a lack of filler.

you want abount 25 to 30 amps per mm