To chime in on the odometer gears, I now have some experience that may help someone. I payed for the $65 set of gears, but suspect I could have gotten the same thing for $17 and not paid the middle man. The second thing I learned was, as far as the replacement gears go, the 2 new bigger gears should be riding on clean spindles. I cleaned with wd40 on a rag. The small gear in the package is the only one that needs to be secure on its spindle, it determines the rate all of the rest of the gears turn right up to the trip and odometer. I learned after gluing all gears and trying with dirty spindles, neither of which worked.