Thanks for the reply Christian. I changed the cup to a #7 and using 3/32 Tungsten and things are going well on metal thats 1/8in thick or more. I am getting better. Issue is thin metal like automotive stuff. I am either burning through it or when I lower amps it doesnt start a puddle. I am hoping to tig weld a 14ga thick steel brace to 16ga steel. So I am playing with the amperage , any tips on this would be grateful.