I just bought from an HD dealer a 2006 Ultra that has a California Sidecar kit installed. The bike also has a Champion mechanical reverse installed but the shift lever won't engage, the dealer disclosed this at the time of the sale and reduced the price. Does anyone have any suggestions for how I would start trying to figure out what is wrong. Lastly, when I say the lever won't engage, I can't move it at all. From what I understand you push the lever in and then up but it will only move very very slightly.