I had this problem afew weeks ago when I changed it and thought it might be the clucth cable leaking water in or from me washing it. I changed it, rode it for a day and changed it again and it seemed to be O.K. But now a few weeks later I checked it and its milk! I haven't rode in the rain soo? The only thing I can think is I used regular 20w50 castrol to run the milk out the first time to try and save money and not using the full synthetic. Please Help!