Well I Had my first Crash. I didn't think it was possible but it happened. I was just flying between two trees and it started floating to the left and before I knew it it was behind the Tree and I lost visual on it and it dove into the tree. I didn't have time to push the Pause button. I was surprised! To my amazement I didn't hurt anything just a couple of Scratched up props. I do wish it had Obstacle Avoidance all round. Will be more careful in future. Just thought you might want to know. Take Care Tech14 out.