iwo

If you "hit" the ground you are not doing it right. Can you come up with one good reason to wear a watch instead of an altimeter build for the job? Sparky You made me They are obvious some reason against and some for. I'm just saying that its an option that cannot be excluded.

My Core shows no more then 15 feet off zero every single time. So I guess like all things, stuff gets better and better. (well, most of the time ) And I never seen analog one on 0 when you hit the ground. But both work great, and both can go wrong or malfunction.

Some of them work just fine, along with backup device.

Not in my experience. I've done a few jumps from ~21,000 and found that most people's altimeters stop at about 18,000 (as advertised). My previous altimeter stopped at 17,000. Dave My bed, guess I've learned yet another thing

They guaranty some altitude, but they go much more. I would say they loose accuracy, but definitely they don't die

I didn't mess with the pressure, cause setting manually to zero before jump was dead accurate. I tried orange with negative interface as well and visibility was good as well.

Just lock it to alti mode (press and hold lower right key) and you should be okey.