Hi Folks & Thanks in advance for any help received . Since updating the phantom firmware to 3.0, I've not been able to spin on the spot as well as I did with the original firmware. When yawing, rather than turning around on the spot in a circular fashion, it spins whilst drifting into another direction without instructing the phantom to do so. I've tried recalibrating the cumpus via the app on the desktop as well as a basic reset. I was wondering if there was a way of restoring the original firmware - or if there's another way to fix this issue? Any thoughts on this gratefully received.