Hi all thank you for taking your time to read my post (if you make it to the end ). A while back I picked up a sip migmate 120 . I was told it was gasless but on closer inspection I found the gas tube had been cut so as it did not poke out of the back . So I guess my first questions are I’d it gas and gasless ? where can I get some replacement tube and anything I need to put gas on it ? I have powered it up and the wire feeds through and it does splatter some weld when I run it across an old axle stand . I’ve never done this before so this is all very new to me .