Well, it's always some little thing, isn't it? My bike is running flawlessly, and the weather was warm today (53) so I took her out this afternoon. I filled up the tank at a nearby station, and shortly after I got off road, I noticed gasoline running down the tank. It was coming from underneath the cap. Hmmmm. So, I pulled off the cap and the gasket was just about to fall in the tank. It was torn 3/4 of the way around the rim, and falling apart. I could see several pieces floating around in the tank. Grrrrr. Go back home, now I need a new gasket. Do they sell these anywhere, or do I have to purchase a whole new cap? Nothing here in town. Amazing how little shit can just set you back so you can't ride. Anybody else had this problem with these IMS tanks?