hi guys you have allready helped me out with a pcb repair my problem is now my wire feeds irregular i have already changed the liner put a strap on the rollers it feeds perfectly fine when not welding but soon as i start to weld its very difficult to get a constant bead going without it stuttering it sounds like the moter is stuggerling is there any think i can do its a very old sip migmate super 110 i think or should i just bit the bullet and buy a new welder