Poorly made throttle
This throttle broke after a few rides. Built like a cheap toy. Not a reliable throttle. Do not buy. Better yet get a Luna throttle. Thumb throttles break, but if they cared and made them with parts that don't break of for a few bucks more I would recommend to buy one.
40% to 100% control
The throttle works. I like the thumb control but it appears to only control from mid level to full position. I.E. the first half of its range does little to nothing and when it does start working you are at 40-50 percent throttle. I didn't see a way in the software to modify this behavior. mostly I use PAS but it is nice to have throttle mode when needed.