Ive even treated it very nicely too, let it tick over for a while after long runs to drain excess oil etc etc.
The intermittent nature of the buzzer still leads me to believe its an electrical fault, when i had buzzer problems over in europe it was a persistent problem, every time revs went over 2k.
This is totally random, ive been trying to find a pattern to it, but there is none as far as i can tell.
ELVIS - could well be the Ya-hoo i suppose
