The problems I've been having are no more. Our company finely had someone for the fronius co. come to our plant and showed us a lot. To weld stainless with a fronius, pulse syn. is the way to go. I was told that standered settings was how to run, but the fronius guy showed us differnt. Now I really enjoy the fronius, great product,and the gas is not an issue anymore(still prefer tri-mix). I would like to thank everyone that replyed to my comments.