mtnmaddman
lvl.4
United States
Offline
|
I have observed it is not always negative I have had a p3p It always came back reading at least 3o ft altitude when back at ground level, sometimes as high as +60 ft. way off. I got rid of it. I bought an Inspire, most of the time it comes back at 3.3 ft negative, eerily so. and then every so often it comes back at 1 ft. positive, I can see nothing,(temp,weather change, 2nd flight) nothing. I can make no correlation to anything. I then bought a p3a, it is more accurate than the I1 but it also will come back to the same spot at either a positive or negative baro reading of plus or minus a foot or two, most of the time perfect. again I can not pin the variation to anything. |
|