i have an 03 rev 800, im having low voltage issues. ive checked my grounds ( took off cleaned them) changed my voltage regulator replaced head lights.. kinda at a lost now. at idle im puting out 5-6 volt at tail light, when reving it up i get to 8-9.. when i unplug the head light/ reverse switch at handle bars i get 14v.. idk if the voltage is going up b.c the headlights are unplugged. broken wire some where? stator? any help would be great thank you, justin