Saw Greg had a throttlemeister for sale, now sold. It reminded me it even existed. Man, my right hand and wrist is killing me on longer rides. I bought the ones that you rest your wrist on, the one that installed between the grip and handlebar, the real good one. Well none work or don't hold the throttle still for any length of time. Thought about getting the universal cruise control too. If this TM works and holds, I'll get it instead. Any experiences out there?