Hey, I recently bought a FPV Factory Mariner, but I cannot get it to engage. I know, its not actually a DJI quadcopter, but it uses a NAZA flight system, and the controls and LED codes are identical to a DJI Phantom so I was hoping you all could help me out (the only difference between the phantom and the mariner is that the mariner is in a waterproof shell). Here is whats going on. I turn on the transmitter, then the plug in the battery. The mariner makes its happy trumpeting sound, then goes through its warm up lights, finds a GPS signal, then sits there steadily blinking a green light, waiting for me to activate the props, but, when I do the unlock step, the props don't engage (I have read the manual multiple times, and watched multiple videos of these things being unlocked, so I am 100% certain that I doing that correctly). I was able to calibrate the compass (again, same procedure as on the phantom), and whenever I move the sticks away from the center, the green light blinks twice rapidly, so the transmitter and quadcopter are communicating with each other. Any guesses about why this is happening and how I can fix it would be greatly appreciated. Thanks! P.S. the transmitter is a Devo 7 that should have been set up for this quadcopter at the factory.