I recently was riding and the battery light started flashing.so I checked the connections and everything was good.when the light would flash the atv would sputter a little.i got home and charged the battery(1 year old battery) and put a meter on the battery at idol and it would slowly creep up in voltage.when I would rev it to 3500 or so it would drop down a little and then come back up. Is the stator or any other part dealing with the battery going bad?