There are 2 true problems with flat earth

We have 2 celestial poles

And when you're in the south pole there are places when the sun never sets

If you're on the perimeter of earth the sun should Always

That said earth is a ball

Turned in

As you said the proofs above disprove north pole azimuth

They do have lots of valid proof earth is better than they say

Flat earthers do

Flatness is all due to perspective

Contrary to that Steven character who claims to be the reincarnation of a diety

Earth curves up after the perceptual split

Simulate it? Cylinder? What do you mean

Nasa has yet to present valid evidence earth spins

@Derek Nelson#1641 the place where the roof splits with the floor is perceptual not from earth curving