My speedo still isn't working and I did check the little wheel this weekend to see if anything was jammed in it. It was moving freely, both directions. It wasn't loose and it wasn't missing any "teeth". So, I guess my next question is, what could possibly cause this to not work? It obviously has to be something "internal" it possible to have a broken wire or connection? Maybe it's the read-out display? (although everything else on the display seems to work fine). Would appreciate any input--