Ok guys took it all apart (again) today and checked it over. It seems as if slestak was right my intake valve has made contact with the piston and has ever so slight a bend to it, also see the contact point on the valve head! there also seems to be some extra slack in the cam chain as x-man was asking about! sssoooo what now do I just need new valves or will it also need the new cam chain as well?