Hello, today I have some bad news. I got a quadcopter for my B-day and I have used it so much and crashed it so many times that I thought it would last forever. Unfortunately it had a limit. The back-left leg broke and it could not fly anymore. The weirdest thing is that it was made of carbon fiber that is stronger than steel and got broken!!! Here is a video in witch you see how it broke. The final flight...