I have a 2000 virage 700. have ski out for 20 mins. one day and then it died while running. low battery voltage. got home found that it was not charging. have a wiring diagram that say to test charging coil in stator and should have .75ohms. tested this with meter and have .50ohms. is this exceptible or is the charging coil going bad. could it be the lr regulator box. I am having problems finding ways to test this regulator. machine runs great, just will not charge. any help would be greatly appreciated.