I am flying my PV2+ for 2 days now ( i always do a compass calibration before i fly, i did 6 flights heavy wind near the sea shore, got 7-8 sat and when i went up i got 10-11 sat) so far i have not encountered any problem yet 2 LEDs (red) in front and 2 LEDs (green) at the back... my question to all of you guys is... do i need to shift the settings to NAZA mode or i will stay in PHANTOM settings for a while? thanks