My clutch has an issue in that it bites very late,when the bike is hot the clutch starts to drag making it nearly impossible to select neutral with the engine running,when riding the bike at low revs in 2nd or higher (2k revs) there is a lot of transmission lash,the bike is as smooth at it can be with a good steady idle and is mechanically quite,the carbs are in good synch,any ideas is there any common issue with the clutch on the gen 1 which could cause my problem? The clutch is not slipping