I have a Moki 2.10 and I love it. I have always preferred gas or four stroke glow but I love my Moki. It runs on cheap 5% nitro and barely sips it compared to the Saito 180 I had. Power is Awesome, I have mine in a DP Edge540 and its totally unlimited vertical. To fix the idle disc, set it where you want it and put a drop of thick CA on it where the disc meets the carb let it dry and no more problem. If you ever need to move the disc which you probably won't its not hard to break loose that drop of CA.