Hi can't seem to be able to control the pan/tilt yaw on the 32 bit board through the Android App. All connects fine and app talks to the board... Once I enter the Control Section I see a nice display with a white circle in the middle.. (I presume its like a top view on a joy stick) but moving my finger over the screen and nothing happens?...Do I have to activate the control section somehow in the RC tab... Thanks for the advice in advance....