RE: Spektrum radio and receiver not staying bound
Kinda hard to determine what you did wrong without knowing what you did. Main things are following instructions regarding where to put bind plug. In the case of electrics since there is no charge connector it goes into where battery would go in rx. Turn on Rx. then turn on TX. then hold bind button in on Tx. Watch the blinking lights as it states in instructions. Perhaps more info from you would help.