Hi guys, I'm looking for some information about the phantom 4 pro, as I am looking to up grade from the Mavic to the 4 Pro, also I'm investing towards shooting everything at 4K 60fps for optional slow-mo shots. I have read from a review that while in a flight mode, either tap to fly, or corse lock, etc..., the image quality jumps automatically to 4K 30fps, when earlier you had it on 4K 60fps. Is it possible to shoot 4K 60fps in flight modes?