@
Jiggles nope, then it's not running rich. It runs perfect in all other rpms and speeds. In fact I really warmed up the bike then went up the bridge...nothing happened, I stayed in 5th from 7k-redline. But later on as I passed a car on a long flat country road in 5th, it did the jumpy thing again at 10k-11k rpm. Once I shifted into 6th at about 70-75 mph, the problem vanished.