over last weekend I rode in a good amount of rain for about 50 miles or so. I did not install the rain bonnet over the air cleaner as I didn't have it with me. Did not take notice of what the bike looked when I got to the house. However, the next day about 15 miles later at the dealership, I notice there was considerable amount of oil coming from the air filter all over the oil tank, and down onto the engine. The dealership heard me say I had ridden in the rain and attributed it to the air filter sucking in water, etc. Has anybody else had this happen and how many people use their rainsock and at what point do you install it? It seems like it would impede air flow into the filter just by itself when it is dry. when it is raining, wouldn[t that add more impedence to the flow of air?? How do others overcome this dilemma?