While riding to work this morning, noticed thar the headlight started to flicker. Upon acceleration, it would go away, then come back. Also went away under deacceleration. Also noticed that every thing in the dash board was also flickering at the same time. Got home after work, and noticed thar if I leave the bike idle, no problem, but with reving it up in the garage, the same thing happens. Heated seats and grips work fine, and bike also seems to run fine. Alternator, voltage regulator, or simply a bad ground??? Bike is a 2000 LTC with 77k miles on it. Any suggestions would be greatly appreciated. Thanks, Steve Miller