I have a SpektrumDX7 and an old JR XP6102. Can I use the JR as a buddy box? Do I have to pull out the antenna? Do I have to pull out the crystal? Do I need to turn on the JR? Also, what should I do about the settings on the JR? Will all controls be transmitted from the Spektrum DX7?

Tomorrow, I'm gonna go get a buddy cable and see if it will work. This coming Thursday is my very first flight and I'm gonna make sure I have an experienced pilot to maiden her first.