ok ... I'm new to this forum lark, however I'm encouraged to post question due to knowledgable folks taking the time to respond.... so here goes, I've read loads on the subject of wire feed problems, and double checked everything on this Clarke 105 EN turbo mig... changed liner, tip and shroud. Feed motor is running ok, however wire refuses to play... at best it stutters. However with gentle pull of wire it feeds smoothly just won't feet on trigger press... I'm using gas less ... other issue is that machine is borrowed, so not entirely sure it was working properly to begin with... any advice is appreciated