hi all, I now consider buying a new P2V+, as my first Phantom P2V dropped into sea 6 months ago and the repairing cost quoted was higher than buying a new one. So I temporary quit playing quad. but I again find this hobby inspiring and having lots of fun and planning to acquire a new P2V+. Some leftover accessories: 3 batteries, propellers, and the propeller guard that can be useful in the new P2V+. During my first short period (2 months, about 10 flights) ownership of my P2V I may have made some mistakes and omissions that caused the sudden drop, and obviously I don't want to happen again. - Flying: How can I learn proper flying the DJI quad? I saw the P2V training manuals from DJI was too simple and not sufficient. I learned that the new P2V controllers have some "training" mode. Any further things I should explore before taking the P2V+ out? - Battery check-up: During my last flight my P2V said 30% battery left but it obviously not the case (so it sudden lost power). I see the new DJI firmware and app may help keeping the battery healthy, is it really good? - Phantom maintenance: Anything we can do regularly, to keep the Phantom body healthy and in safe-to-fly status. - Video stuffs: I mostly take static photos, but also wish to learn taking aerial videos for landscape. Any advices are welcome. ps: I resides in Hong Kong.