I just put a new 10kg throttle servo in my CEN Genesis and for some reason it wants to take off when i start it ??? (revs flat out) It can't be in backwards but it seems to be responding that way, when i brake it opens wide throttle and when i accelerate the servo closes ???? Iv'e tried to ajust several times but can't get it back in sync again. Don't really know how to fix this ??? I put a new throttle servo in my Aftershock and it wasn't a poblem. Can anyone help ??? let alone understand what I'm saying ???