Yes, I've searched TT and looked at the website, but I'm still unclear as to what it actually does. I understand centrifugal clutches and realize that the throttle ultimately engages the clutch, but I would like some first hand knowledge. 1. When installed, do you need the lever at all? 2. Do you change gears without the clutch lever (I usually don't let off of throttle when changing gears unless down shifting, so I always use the clutch) 3. How much of an advantage do you have in the turns? When up or down shifting? 4. Does it feather properly for you? 5. Disadvantages? Thanks, I know this is bit much, but TT is running kind of slow and it would take a while to find this searching.