09-28-2014:
I flew 1.6 hrs today, but the skyview only showed 0.6 hrs Hobb time increment. After download the data log, I found that the Hobb and Tach time dropped at about 45 min. This is possibly because I turned off the right Skyview display during the flight, and turn it back on for a in flight compass calibration. The actual Hobb time should be about 1 hr higher than displayed, and the Tach time should be 0.8 hr higher. I will try to find a way to set the time to the correct values.
