Originally Posted by
CargoDane
No you can't check with an already known an absolute height that you are within a few hundred metres of where you are - at all times. That is ridiculous.
You are reaching so much it has become silly. I'm out. Hope to chat with you at another date about something else.
This is
nonsense.
I
never said "at all times". Stop making stuff up.
In any case, you don't need to do that.
Last edited by njkayaker; 11-10-20 at 08:43 AM.