Im on my second set of cush drive rubbers ( one set sent to me as a warranty replacement ( and a set of headstock bearings) after i kicked off with yammy.))

Ive never had a bike with such crap parts on it. The new rubbers were sloppy as soon as they were fitted and you can really feel it snatching when on and off the throttle.
Ive got to the point now where i put a bit of mastic into the spaces between the cush drives before i put the wheel back in the bike but its still ****e.

Getting a bit sick of it now.