Sorry but using acetone and a stainless wire brush makes a big difference and the welds came up better by increasing the clean with area setting

Hi Trev, Yes is is the clean width area setting or I guess ac balance on some machines, however not sure where to set the pulse frequency and duty, maybe I don't have to worry about them too much for AC welding, after playing around I have it going pretty good but would still like to know a bit more...

Hi guys, I am new to your forum and would appreciate you help in explaining what the settings and how to set my TIG for aluminium welding. I have played around with them and it is not welding to bad but I am get some black junk in the weld. I attach a photo of the front panel and hope that you can a...