Hey guys my slash 4x4, mmp esc, castle creations 2400kv has been starting to give it self power from the neutral trigger position. I've recalibrated my esc to the remotes full on, full brake and neutral as per mmp's instructions. Throttle trim at 0 and even if I turn the trim back it still does it. Does this sound like a problem with the radio or the esc any help would be great