Robert,
?
You have a tiny break in the alternator windings. Centrifugal force is causing it to move when accelerating and slowing down
Frank
Down Under
Took the R90S out for a ride today as I¡¯ve been ignoring it for a few weeks.
Red Charge light is flickering at lower RPMs and when decelerating,? but steadies out higher with no light.
Any concern here?? As I¡¯m heading to Barber next week
Thanks
Bob
Battery seems to be charging fine