Charging issue? Stator failed.Replaced. Reassembled.Checked, seemed to be charging fine. Revved up a to about 4000 rpm saw volt meter hit 17 volts(approx) Yellow/Red(the one from the voltage reg)wire got so hot it melted the plastic that surrounds the connector.Manual gets very sketchy about checking the regulator. Now when revving up I can get only about 13 volts at the battery. Probably not enough? I would think I need about 13.8 volts at battery? Like a car? I'm thinking regulator now? Anybody have any experience with this? One thing after another with this machine?