Well, this morning I went out to test again........I set the quad down about 40 feet from where I had it yesterday, and plugged it in to search satellites. I caught 9, and looked at the OSD. I was now showing 123m at ground level. I guess that means that it's not showing me "above sea level", as I was only a few feet from where I got 92m yesterday. Does anyone have an idea as to what's going on.??? It seems as though contacting DJI is out of the question. I have checked and rechecked wiring/etc. I have reloaded firmware several times (version 2.0). I have tried to restart the system several times, with the same result (wrong height). Any ideas???? Please help!!! Thank you!!! Mike Coletta Central Florida, USA