Hey all. Dropped my bike off today. Had a chat to the service manager, and he told me my bike is the 2nd one in a couple of months with this problem. Got sumthing to do with the camshafts lobes. Apparently the hardfacing or what have u, start to come off and this has an effect on the valves and camchain. He will probably have authorization by Wednesday to go head and replace, if theres stock of the parts needed. Otherwise its 2 weeks back order from zee Germans.