rays89. By the sound of your inatial post, I am afraid that it would be a big issue. My suggestion is to hook the servos up to the receiver as I previously suggested and see what happens. I am afraid that when you engage the trainer switch to opperate the slave transmitter, you will still have the same problem in reverse. Hitec and Futaba are compatable, but these are the only two factory brands that are that I know of. JR and Airtronic receivers will interchange on the same frequencies but the transmitters aren't compattable with each other. You will still brobably have the same troubles. Bruce