Well I've owned a 3200HD 110v lincoln wire feed welder for about 4 years and have used the crap out of it. Converted it to MIG with weekend running .023 solid wire and reversed the polarity for mig from innershield. After about 1 min of welding (messing with the wire speed) the wire stopped feeding all at once with no warning. I am going to fix it. My question is, has anyone had any experience with this happening to them and if so, what did you do to fix it.