I am trying to install an AirWire G4 Decoder along with Phoenix P8 Sound in an Aristocraft FA1 and there are basically no instructions on how to do it. I have the G4 book and P8 book with the diagrams, etc. I can deduce some of it but there's a lot I'm unsure of, where to mount the stuff, what to take out and what to leave, what to tie together, etc.. I wondered if there was anyone who has done it that as a step by step guide on what to do. I also have a PB1 to go with it but I'm not seeing an easy way to link the two together. Is the most common thing to just put a whole other system in the B unit even though it will always be run with the A? Thanks for the help.