My 636 is leaking oil but i can't find a leak, the oil light came on i added 1 quart, there was none in the oil window glass. After that quart still no oil in the glass. So i drained the oil and added a fresh supply of oil. I still have not seen a leak, thinking about riding it for a few days then taking it to the dealership( I have the extended warranty. It's obvious it was leaking oil. Any suugestions, here are some pics i took before i cleaned it up. By the way there was also oil all over the kickstand assembly. Any advice would be great thanks in advance.