Dirtybird i know that it is a bad design that you cannot get the hall sensor by itself and as far as replacing with a CH chinese unit I have a bcma 40 and I thought of that but the Evo has 2 magnets on the prop drive and the bcma has 1. I would have the icu trying to fire twice...

Jfeenin i do hope that it is repairable by horizon or they have some fix because a new one is 250. for that price it would almost be worth trying to get a new motor from a lower manufacture. I could even get a 50cc. Although the EVO are brutes!