Hi Mark,
I'm very pleased to hear that your pitch servo is no longer reversed. It must fly ever so much better!
To calculate and display winds aloft, the G3X needs true airspeed, heading, and GPS velocity vectors (must be airborne). Are you having heading or other problems that might cause one or more of these parameters to go invalid?
If you could email me (using email address below) one of your SD card flight data log files I can take a look at each of the parameters that are used in this calculation and hopefully help you out.
For the second question, I am sure you are referring to the Flight Log files that are maintained internal to the displays (not the SD card flight data log files). I looked at the Flight Log for my flight this weekend and likewise saw that the recorded distance was zero. We have introduced an issue in the software that we will correct before the next release.
In the meantime, you might try uploading your SD card flight data log files to CirrusReports (see
this posting) since it will calculate separate on-ground and in-air distances and times. Sorry for any inconvenience this causes.
Thanks,
Steve