First of all, MUCH better video. Everything works, and tracks perfectly. However, and it must be because of the 3rd axis, it seems much heavier than the 2D Gimbal, though the specs only put it 12 grams heavier. I also added an iOSD mini (love it) and a hub- which is also great for hooking everything together. I have not yet added a GPS tracking chip, but will soon. The problem is that this P2 is much more sluggish. I wonder if I am noticing this because I live at over 5k feet? In other words, before I could turn, go forward, and lift all at the same time, no problem. Now if I try to have it do too much at once it will rapidly descend. If learned to watch carefully, not do much close to the ground, and immediately give it full lift and nothing else if it gets into trouble. I would love to have more power and control. I wonder if the things I've added have made the difference. Any thoughts on this?