Hi all, waiting desparately for my "new" secondhand Phantom 3 Pro to be delivered and I've had a good look around this excellent forum. So here's my first newbie problem: I downloaded the DJI GO app, which is called GO 4, but it doesn't show the Phantom 3 in the setup, only the more recent drones. Looking around the web I saw a recommendation to use DJI Pilot which I have downloaded and it seems to be OK. Or should I be using an older "GO" version? If so, where can I find it ? Is Pilot much the same as GO ?