Well, not the ACTUAL welding, but the welder itself. I've got a Lincoln 110volt for just general welding, nothing special. The problem is that the wire feeder is surging, it'll spit out a bunch of wire then slow down, then spit out more wire. It does this no matter how tight the spool is mounted, and the wire speed setting doesn't make a difference either. I'm running the proper size flux-core, so I don't think it is binding up. Anyone got any ideas?