I bought the Phantom 4 and Phantom 4 Pro when they first came out but didn’t have much time then to learn them well. The FAA said at 65 you must retire. Since I hit that milestone this year I now have lots of time on my hands I want to learn everything about them I can. I miss flying terribly and I have thoroughly enjoyed trying to get these things up and running. Any information or tips you folks can provide will be much appreciated. This is a great forum.