What you are saying is interresting. We will have to study this and understand why I can not see the orientation correctly on site.
As there is no ground marker on the launch site, I try to base myself on the horizon of the landscape. This horizon can be distant and there is the curvature of the Earth on the x and y axes. It is perhaps that which deceives me!
For Proton M, I had the landmarks of the Baikonour launch tower.
Thank you Added after 16 minutes 50 seconds:
So here, bravo, bravo, bravo, ...
Beautiful timeline, beautiful orbit
I knew we would find a solution.
Your Timeline model will serve me for other satellites; I will study its design.
This is a real research work on .xyzv, but what a result! Added after 2 minutes 20 seconds:
Toutatis, world champion!