I have an unusual question; I own a 2008 R1200 GSA that is new to me by about one year. I bought it with a fresh oil change from a dealer and have had the oil changed once by the dealer. The bike burns a bit of oil but not too much. I would top it off with about 2 oz. every 2 weeks or so. About 3 weeks ago I topped off the oil up to the top of the viewing port. Since then I have not seen the oil level move at all.
I did contact the local dealers service dept. and they seemed to be as puzzled as I am as to what is going on.
Any suggestions as to what is happening would be welcome.