Ok, So here is my issue. At my work we recently purchased 6 of these new Lincoln Electric Invertec 350pro Welders. In my opinion they are great machines! We are having some issues with the pulse feature on them. We have lots up uphand welding to do on stainless steel tanks, and would like to utilize this feature. The Lincoln rep. did give a couple guys a demo on the machines after we bought them, but I am not satisfied with the details given. Can anyone enlighten me as to the proper way to set these machines? I am a bit of a rookie with pulse mig welding, and would appreciate any help!