I have a 2000 TXT with the f/r switch below my right knee. I had rev but no foward. I used sandpaper on the cable ends connecting to the sw but no luck. Today I found that hammering the switch lever (where it enters the sw assembly) forward fixed it, for now. The sw lever is held on by a nut, perhaps it allowed some slippage. But I suspect that the sw is marginal and I will need to replace it soon ($187 from EZ Go). I talked to a cart mechanic who advised replacing the sw rather than rebuilding it...he has had bad luck with repaired switches.
