Jeff, I'm not familiar with the Lincoln system and it may have had some issues that would be challenging to mate to an Everlast but the fact is they just don't care to help you do anything that is out of spec. If you have enough time and energy I would dare say ANY feeder could be mated to ANY CV power source. The Miller XR (extended reach) system is push-pull. I already have designs on using an Everlast with my XR. The XR feeder runs on 120VAC and can be plugged into the wall, it supplies the controls for run-in, wire speed, etc. and a valve at the gun controls gas flow. All one needs to do is make an adaptation to turn the weld circuit on and off. Pretty simple, really.