when I put the battery back in this year, I think I miss placed a cable that goes from accy battery to the motor two battery. Can anyone tell me on a 3 battery system is there a cable going from the accy battery to one of the motor battery POS post for charging? my accy battery keep going down and I can't see any way it can get charged without a connection to one of the motors. thanks I guess i'm starting to forget things. :shock: