just set up new H and cannot get compass to calibrate. Have read manual and watched numerous videos. I have tried to do calibration in 2 different places on my property and girlfriends moms property. All 3 spots where at least 25 yards from power lines and metal objects, cell phones etc. when controller and drone powered up i hit settings calibration, then red highlighted calibration box comes up tap that then compass box comes up which is not red highlighted, tap compass box and main led light blinks red and green slowly then rapidly, I then rotate drone forward by arms of rotors that are blinking, after going around once and then 1 more arm i get a short tone and then steady white light on main led. I have spent 2 hours in the 3 different places and it still will not calibrate. I have calibrated 2 Phantoms and one Typhoon q400k in same places with noo problems. Any ideas on what I am not doing correctly.