Okay, this may be a dumb question, but I am now running 2 vehicles off one Transmitter and have been having issues that I can only seem to get one bound to my Transmitter at any one time (and by this I do not mean running both at the same time). I thought that by just binding both receivers to the transmitter individually that this automatically stores them into the transmitter or do I need to save each model into the transmitter memory myself?