Is anyone using Course Lock for video? It's the only IOC function we have right now and it seems like it would be good for single person video shooting. For those of you who haven't read about it, it separates the yaw and thus camera direction from the flight course direction. The right stick controls the position of the craft and the left stick the yaw/camera. You could easily do the same thing with two transmitters and independent camera control, but with IOC Course Lock one person could essentially do this. I have played with it a little bit but what I leaned is I need to spend some more time with it. It takes some getting used to. So just curious, has anyone found course lock useful for video?