Please show us your video to disprove my argument. So many videos so far never support equality between latitude & angle.
I don't understand your obsession with videos, that's the worst way to measure something, what do you do? Put a semicircle on the monitor?? Or just say "nah I don't think that that contradicts my beliefs"? It's mostly stupid, you can go and do it yourself easily and more precisely, as everyone has done it before (in navigation for example) and is continuously doing now (when aligning their telescopes for example).
EDIT: And yes, as rabinoz says, better to try to stay on topic:
1) Explanation of established flights that go close to any of the two geographical poles.
2) Explanation of the observation of two celestial poles.
3) What do you think about artificial satellites? Their observed trajectory coincide with what is expected from them going around a Round Earth and following traditional gravitation, and they are put there by the "conspiracists".