I went to install a zipty flywheel weight today and when I was cleaning the oil from the inside of the magneto the inside spun.. I was thinking that's weird so I spun it more and more until the magnets seperated from the flywheel.. I am assuming that this is a press fit and somehow it came apart?? I cans see where it had been wearing on the stator a bit.. so I stuck it back in there and lined up the plastic spacers where they should be.. tapped it in with a rubber mallet and tried spinning it again.. didnt. I know I should probably get a new flywheel now but it runs fine. Oh and the lip on the magnet assembly is being held in by the zipty flywheel weight bolts.