Hi all, Massive quad noob here! So much so that I crashed a friends Phantom into a tree and it fell into a pond. What made it worse was that I had to strip off to my boxers to retrieve it! I have dried it all out and it starts up but then I get a very loud buzz from one of the motors as per the video below. This motor took the brunt of the crash as it lost a prop so I think it or the esc may be toast? https://youtu.be/ggsR9-JfvF4 I plan on swapping this motor to the other side to see if it does the same, but does anyone have any ideas or a method for testing? I'm prepared to change all the motors and escs if I have to, but didn't want to go to that extent if I didn't need to. Thanks in advance Rob.