Ok, I'm going to get a buddy cord so my dad dont plant another plane without me at least having a chance to save it. I have a Futaba 6exp, and he has a Hitec Laser. My question is once I hook them up and have my transmitter turned on trainer mode, How does it work? Does my transmitter need to be on being its not on the same channel as his. What transmitter needs to be on. I think mine would have to be on being it has the switch to give him control. Can someone please help me I just cant get my mind to under stand how this works. Thanks.