Yes, I know I know don't use neos, ( but I am a kid that must try everything
I put the 140LB force neos in my SSG and I found a few things.
1. Hard to keep the welding rods from jumping to the magnets ( as you might of guessed ) I did master this but something to contend with.
2. Charging batteries shot up faster. Which is great.
3. Coil got VERY Warm I still could handle it with my hands but was getting to the point that I did not want to hold it very long.
I also have been working on putting a windmill generator inline with this. as can be seen from my youtube videos. I have been learning alot about 3 phase generators..
Having fun...
mart