The wire is breaking constantly. Rough, skim, and entry. The part I am currently attempting to wire is 2.500in with no taper. But it is also breaking on smaller parts as well. I will check to see if I can flip those rollers around.The wire should not be touching that pipe. You may need to reset the rollers. If I remember correctly you can take the roller off the shaft and rotate it. Make the front of the wheel the back and then reinstall on the shaft. This only works if the wire isn't in the center of the wheel. I believe it runs out of center so you can use the take up rollers twice.
When is the wire breaking? Rough cuts only, skims only, only on entry, constantly?
.010 wire. But how thick is your part? Are you taper cutting?