I am new to the Phantom 2 and have just installed the Zenmuse H3-2D Gimbal. It is activating in that it maintains a fixed straight ahead position when powered up. However, I have no control over the tilt using the control on the rear left hand side of the transmitter. When the Phantom is logged into the Phantom assistance software It show the Gimbal switch is off. I have run the Zenmuse assistant software but it does not recognize the s/n of the Gimbal. Can anyone please tell me what I am missing or done wrong :? ausgazer.