Reicas simply cain't hang...by literal design.
Hint..............
Meh, just a firmware glitch. Nothing they (Leica) couldn't fix with a download/upload of new display options to the micro-SD card. It's already got the inclinometer and ability to read temp and pressure built in. I like Swaro's stacked angle-compensated and LOS display. It'd be easy enough for Leica to do the same, all the tools are already on board.
Couldn't get past the crap glass of the Nikon indoors to warrant even taking it outside. Former co-worker bought a Vortex last summer that I got to use 3-4 days, didn't have the heart to tell him it is crappy. I haven't found anywhere to handle the Sig nor the Athlon.