O.K, when I go over bumps mid corner, I get a slight shimmy in teh front wheel that lasts for about a second until it dies down. Only on reasonably large bumps. It only does this in turns, bumps when going straight ahead do not show any problems, no excess bounce due to lack of fork oil etc. Wheel bearings and steering head bearings are new and properly adjusted. Tyres are 42 rear, 40 front. It's just really disconcerting, especially when the road is wet! The GTR is a pretty heavy bike, and has a fairly sporty sort of front fork, not too much rake etc. Regards, Andrew.