I have recently received my P2 w/ H3-D2 mount. My first quad other than a small, cheap practice one. I will being by saying how impressed I am with this piece of equipment. Using it, I can't help but think of the future of robotics and where it will lead in the next couple decades. It actually gets me thinking about the pending arrival of Singularity as well. Singularity aside I just had my third flight. It was over water. A couple clips from it in the link below. I notice the video is slightly jerky even when using the gimbal and am trying to figure out how to reduce it. http://www.youtube.com/watch?v=jHNbMfJi ... load_owner A couple things that I am wondering may be an issue?? 1) I flew in GPS mode. I have read that ATTI mode may offer smoother video I definitely was not ready for ATTI mode yet especially over water. 2) In the DJI software I notice that there is on/off settings for the gimbal switch. Not quite sure what this does as with it set both on & off the gimbal still operates. 3) Are folks getting good results by balancing the stock Phantom props? I order a balancing rod for the Phantoms self-tightening props to test. Have not received it yet. 4) I notice that there are a different couple sets of "rubber balls" for the gimbal that came with the Phantom. They are different colors. Do the colors signify anything? I am very excited to finally to be involved with this hobby. And hope to pass on some knowledge as I slowly learn. These forums are such a valuable resource and what I have learned so far would not be possible without the great input from others!