Very helpful troubleshooting guide Jag.
I know my no spark issue is the magnet(s). Iv'e had two go bad after running a couple hundred miles each. Just got a new one from Gasbike.net, it was bad get go. (I meant NO go).
I know it's not a heat problem, I'm running a little rich and it's cold here in OR. I think this one could have lost magnet strength because they shipped it inside the magneto coil that I also ordered just in case. The two that went bad would not hold there own weight against a screwdriver blade on one magnet but strong on the other. Same thing with the new one (out of the package).
Iv'e been looking for technical information on these particular magnets, no luck yet. Going to try a couple of methods to re-magnetize.
These things come from china or ? in a shipping create all stuck together for who knows how long, so you don't know what your getting.
Vendors/Dealers don't test or do quality control.
Any good vendors/dealers out there that will back a part like this?
I bought from Gasbike.net because the price was good, $10 for mag coil, $5 for magnet + shipping. The mag coil ohms are within specs, (same as my original). Now I have 3 bad magnets, don't need four. LoL