Hi All,

After a dozen years of trouble free service my Mig 130 is giving me problems. Earlier this years I swapped out the 035" spool and added the EZ Grind .023" spool. The feed roller did have the .023" size and it worked well. After a few months of casual usage the wire does not want to feed through the gun. No matter how much tension I put on the roller with the spring/nut. Any ideas what is the problem and how to fix it?