Don't bother. I will just post videos showing that the sun does not change size. If you want to impress, go get a piece of welding glass and a sharpie. Mark the diameter of the sun on the glass at sunrise. Once an hour throughout the day compre the size of the sun to the marks on your glass. Take a picture of the sun through the glass with your marks and post those pictures. Dueling videos prove nothing.
Does the sun disappear from the sky everyday? Does the sun disappear from the bottom up? How does a solar disk orbiting above and parallel to a flat Earth disappear from the bottom up? Can you focus on this single issue until you have completely explained how sun set on a flat Earth exactly matches what I see when I watch the sun set?
Wikipedia is correct. Classic Newtonian physics can be thought of as a subset of simplified equations that are part of relativity. In other words, relativity is not required to solve every problem dealing with gravity. Newton and Einstien are not, as your video implies, mutually exclusive.
Airy's failure, Michelson Morley null result, and Sagnac's experiments all failed to show that the earth was moving through space. That space was a medium for the transmission of light, called ether, was not abandoned by these experiments which were supposed to show how we could measure it. Light travels but the earth does not was the result of these tests. Abandoning the term "ether" was clearly a scapegoat for the unacceptable results of the experiments.
Einstein merely pushes that light travel's and the earth does not off the table and say's it's all relative to the viewer. Everything moves around every immovable viewer. See how everyone is God in this proposition. Einstein's space-time block universe is a cosmology for pantheists.
I will show what we see and cannot see at the horizon from the flat earth perspective as we go. I have already shown that the landscape rises above the horizon line on a flat earth and will block our view of the sun before it reaches the vanishing point making the bottom disappear first.
What happens over the ocean is next.
--Dave