So I picked up a set of genuine DJI 9450's from the local hobby shop yesterday. Finally got around to putting them on today for a test flight. I could not get her to fly. I had the throttle wide open and she made a glorious noise, but not even a wiggle towards lift. I made sure i had a full battery and even switched back to stock props. She flew great in that scenario. I really don't know what I could have done wrong. Could anyone shed some light on why this thing won't fly??