I went for a pretty good ride today. 120.5 miles is exactly what my tw gets from full to empty. I know this because I'm on the side of the road waiting for my wife to bring me a gas can. I had the petcock turned to on, and I'm about 10 miles from home where it died on me. I turned the valve to reserve, and still nothing. I look inside my tank, and totally empty.....then I notice the little tube that sticks up for reserve is laying in the bottom of the tank on its side.......blehhh.