I recently got a phantom 3 pro and although I have lots of experience with other drones, this is a whole different animal and I don't want to any sort of error due to improper set up on my first flight. I have done the following. -charged batteries -installed and set up dji go app -imu calibration -compass calibration. -configured settings to taste. -remote firmware update -phantom firmware update. -practiced in the simulator. Is there anything I'm missing? I want to make sure I have everything set up and configured prior to flying.