Has anyone experienced a 6th gear shift issue - every time I ride, once that day the tranny will miss 6th and hit a false neutral - a little metal clash - back on the clutch & hammer up on the shifter and it is fine - then I tend to go 5th, 6th 5th 6th 5th 6th for a mile or so and no problem with those shifts or others through out the day - but it happens more than just on occasion - who thinks warranty work should be done and done soon? or is it a symptom of the busa tranny that I need to attend to myself w/some help from the forum?? Any thoughts?