I have just bought my Phantom and it seems to be working pretty well. I could successfully follow the instructions and calibrate the compass and stuff. My only doubt is about the compass MOD field when calibrating the IMU. Following the video from DJI website you can easily see that it goes as high as 1600 or even more. Which according to the DJI CEO, 1600ish is a good number. But the MOD field doesn't seem to take 4 digit numbers, but only 3. Has anyone seen the same problem as this? Thank you in advance.