What is the transition from Vision Positioning to GPS mode like? I'm wondering about a situation like flying out of a window. Where it's using VP to maintain an above-floor height of 1m and all of a sudden it has no floor (as the ground is 5m below). Is it possible to power up the P3 outside, let it acquire GPS, then bring it inside. Obviously it wouldn't maintain GPS inside, but it should regain it relatively quickly once it's outside. Am I crazy?