I recently purchased a mm211 with auto-set and the spoolmate 100 gun. I have never welded aluminum with a spoolgun before only tig. I am wondering why I keep getting the wire melting back to the contact tip? I am using .030" 4043 wire and also .035" 5356 wire with 100% argon gas with the same result. I also get a lot of weld spatter with the 5356 wire. I am setting the welder up according to the settings inside the cover with little success. Any help is very much appreciated. Paul
No announcement yet.
spoolmate 100 question