First of all I want to apologize if this has been posted/asked already. Im new to the forum and have done alot of searching all over the internet, but I want to ask some of the experts on here. I just purchased a Futaba 10J and as far as installation, if I understand what I've seen correctly I just need to plug in the 3 pin S-Bus cable. But after opening up the P2, there are actually 2 3 pin cables coming from the NAZA to the stock Rx. So, which one do I plug in? Programming will be another task in and of itself. If anyone has any help to offer on that as well it would be greatly appreciated. I just want to get the installation correct before powering it up. I dont want to let the magic smoke out of the P2. Alot of the video's and posts I've seen seem to refer more to the P1 when doing this. Thanks in advance!