hi all i need your help my 199A runs fine since retoring it only been up and down the street she pulls well shes had new clutch in when shes ticking over theres a littel nose cumming from the clutch case sounds like a shacking a tin of spray paint if that makes any sence? its not consent just evrry now and then i put new wire throw the clutch nuts its not that coz i cut the ends down and its not the nunts there missing the case.and the chain was ok so i dont know without taking the cover off witch i didnt really want to do coz i put gasket sealent on its the blue stuff what dosent set hard so i sopose it would come of easy any ideas please?