did turn on Naza love it!! att mode is smooth for filming, and Cl is great on side runs,Well went to the pilot trainig program was very helpfull on getting more confident on the gps of the unit, we all are afraid to loose 1000 box in a sec,
The advice from the main intructor:
1 Always do a compass cal every time, forget the 25 miles from the book,
2 don't cal the compass on a parking lot driveway ( concrete )
3 Fly at least with 7 satellites you can loss 1 in a second and you be at the minimum 6
4 never flight over 25 mph wind
Reason 1 if you carry the phan close to a speaker in the trunk can change the polarity of the magnet and can think N is W or S, any failure on gps can make it go the wrong dir
Reason 2 driveways parking lost got steel under neath, can mess your compass
Ps the Naza mode has the Home lock and fail safe swich i thing is 2 more safety procedures before turning the transmitter off
Hope this help
Mariano