Good questions Grog.
1. “…has the Earth's axis moved slightly towards the vertical or has the Earth's axis moved slightly towards the horizontal?”
Earth’s axis appears to now be toward horizontal by about 38o from vertcal, assuming 2000 mile change poleward of Tropics is correct.
3. "Why is 'magnetic north' part of your theory?"
I’m not stating theory, just observations. Magnetic pole shifting is probably part of process, but I don’t know in what way.
3. "In your opinion, our Sun's relation to Earth changed during late 20th Century, or early 21st Century.
Is it possible that our Sun's relation to our galaxy changed during this same period?"
As I remember, I was observing no changes in 1990’s. I noticed changes in early years of 21st Century.
Sun’s position, in relation to galaxy, might change. Since everything is in motion, why not? But I don’t know what’s going on in that department.
Edited by Ivan88, 20 December 2017 - 08:59 PM.