Hello. I have a phantom 2 and when I turn the left stick to up (ONLY the left stick) As soon as the phantom 2 take off, it goes up and goes to one direction (forward). Each time I turn only the left stick to off, it goes up AND forward. Is there a tune problem with my phantom 2 ? (I did not change anything) Here is screenshoot of the dji software. Thank you for your help.