Guys, When I bought my car, the spodometer wasn't working. After replacing the stripped out plastic cap, it kind of worked, but constantly bobbled up and down, so I never really knew how fast I was going. Eventually, the angle drive broke, so I've recently replaced the angle drive and the lower speedo cable (the one on it before was too long to be the correct cable). So now I'm certain that the lower cable, angle drive, and cap are all just fine, but still, my spedometer estimates my speed. It will bob back and forth within about a 20 mph range. Any ideas on how to fix this? -Christian PS. Happy New Year to everyone!