Hello! Got my phantom in yesterday and went for a small test run after work. Got back home and upgraded the Naza to 4.02. After this upgrade I have not been able to get my Tx to work. I have tried calibrating it, upgrading the firmware again, rebinding it (press switch in phantom until it blinks red then turn on the Tx). When the phantom turns on I get continuous yellow flashes. I have imported the parameters from the DJI website. Even went through this video to make sure I was doing some of these steps right: http://www.youtube.com/watch?v=Rx0YHQeWaj8 On the software assistant if I choose the D-BUS receiver I can see the calibrations on the screen move. But to my understanding this is a PPM receiver (Stock Phantom). EDIT: After some more reading I found this: http://www.phantompilots.com/viewtopic.php?f=5&t=3454 last post states the following: I am going to try this out and see what happens.