Last 2-times I filled up, without overfilling, I had a overflow fuel leak. I always fill it carefully to, or just below the gas cap nozzle insert while on the jiffy stand. Fuel will leak after a short ride home from the hose, located on the left side under the fender, front of rear wheel with the valve in the off position. October 2008 I had the local dealer replace the Vacuum assisted Fuel Shutoff valve because they said it was needed (9-years old). Has anyone had this leaking problem? I was waiting for it this time thinking it would start right away. It apparently takes a little while to start leaking. More than 15-minutes. The bike was all parked in the garage. When I checked it later, it had leaked. Service Manual doesn't mention it.