R & B Manufacturing is a first class outfit. I destroyed mine and Rick took care of me above and beyond the call of duty. Check out www.tiltmeter.comif you ever need one.
Mine fell off and I drove over it. Picked it up and put it into the tool box. I know where all the problem areas are, so I now avoid them and don't depend on the tilt meter. They sure can save you when you are operating in unfamiliar territory.