Snap On MW120 MIG Welder

If what was said in post 41 is accurate, that could be the issue. I did install it and cut it with the liner installed in the gun just as described, but I used a cut off wheel. I supposed I could have tweaked the last few inches, because that's about when the problem starts occurring. I am beginning th think the problem is two fold. One, the feeding issue and two, the actual welding issue. Even when it feeds right...and it does every now and then, it still does not strike an arc really at all.....and yes, I've tried .023 wire in it. The wire size isn't the issue. It's something internal in the machine, I believe. I sorta know someone at the welding supply house in Macon. I'll chat with him Monday and see what he thinks.