I installed a gimbal today. I used the spare wires for power. When I powered up, the gimbal didn't work at all. But that isn't my big problem. Now when I power the FC40 up, I get Red Green Yellow Red Green Yellow Green Green Green Green and then slow Yellows The manual shows 3 sets of Red Green Yellow, not two. I can't get it to go into compass calibration mode and it will not connect to the computer using the Assistant program. It takes off and lands, but no GPS, of course. What is wrong with it? I am guessing the NAZA module. If that IS bad, where could I find one to replace it with? Thanks.