Right guys I was using waypoints with 2.4 datalink, i set the mission on my iPad as I usually do then hit go! It took off and went straight into a tree in my garden! I usually manually take off then press go,I decided to try auto take off and crash. One of the legs has snapped with the compass in it with the wire hanging out. The battery must've flew out! I have managed to click the circuit board in the compass casing back in with the wire. My questions are what should I check out and do before the next flight? Is the compass safe to use now!? Also what happenes to the motors went the phantom hits? Auto cut-off?