I have yet to see a large problem with my model
We are yet to see your model.
Instead we just have vague claims of a non-Euclidean flat Earth.
At least four of them. A new geometry is necessary if we wish to describe the universe as it is.
So by that you are saying that none of the first 4 postulates hold?
That you can't draw lines between 2 points, even though arguments you provide rely upon drawing lines between 2 points?
With contradictions like that, is it really surprising people don't take it seriously?
And you seemed to have skipped the questions:
Is the line along the equator at 90 degrees to lines going north-south?
Do two N-S lines, along different longitudes (which for simplicity also will not be 180 degrees apart), meet with a non-0 angle at the north and south pole?
You are right the Clifford torus is a bad example in that it is euclidean. You are wrong in that you think you have shown all five broken.
No, I'm not wrong as I never claimed that.
But regardless, this doesn't describe the geometry of Earth.
Which need not be done to throw out your ridiculous and repeated claims that non-euclidean means non-flat.
Which does need to be done if you want to try claiming it is a non-Euclidean flat Earth.
If you want to have a generic idea which has no connection to Earth, then that is a different issue.
But as we know the first 4 postulates hold on Earth, then that leaves only the 5th to be violated, which would lead to a non-flat surface.
So for the surface of Earth, non-Euclidean means non-flat.
A non-euclidean flat geometry:
1: A straight line segment may be drawn from any given point to any other.
2: A straight line may be extended to any finite length.
3: Right Angles are not congruent
And how do you have a coherent geometry without right angles being congruent?
Just what would right angles not being congruent mean?
Just what is a right angle in this geometry?
This also raises the question of how you can use such right angles in your attempt to "prove" Earth is flat, with lines at right angles to a satellite's trajectory and Earth surface?
It is sufficient when we talk of a flat earth to talk of the bounding space of earth being flat.
No, it isn't. Showing some bounding region to be flat, doesn't mean Earth itself is flat.
While we aren't focusing on mountains and valleys, we are also not focusing a satellite off in orbit.
So no, we don't need to bother focusing on the orbit of a satellite at all.
Instead we can just focus on the surface of Earth and people standing on it, which clearly experience a force showing it is not following a geodesic through spacetime.
That should be enough to show that appeals to GR wont help you.
For those who wish to skip ahead, someone did write up their take on this some time ago:
https://www.theflatearthsociety.org/forum/index.php?topic=72129.0
And that post also contains some of the main objections, like how you are using orbits through spacetime to try to declare Earth is flat, even though those paths are only for specific paths through spacetime, not just any path through space, and don't match up to the actual surface of Earth.
And what is the main response to that? To just ignore any path which shows Earth isn't flat and instead only accept those which can be used to pretend Earth is flat.
Quite dishonest, and quite circular. Accepting that Earth's surface does have a temporal component as it is moving through space (and even appealing to that), while completely ignoring that temporal component and pretending you can use a path that traverses the same space, but with a massively different temporal component.
And of course, all while ignoring the fact that it is trying to use something from Euclidean geometry in a non-Euclidean space.
It also raises the question of just how would you define a "flat" surface in non-Euclidean geometry, with some examples of several different ideas to make up such a "flat" surface, specifically in a 3D non-Euclidean space representing 2D space + time; showing that different ways to make a "flat" surface, lead to different surfaces.
And this wonderful gem:
I'm sorry Alt, but basically all of this boils down to a round Earth, but using a lot of needless complexity that has no observational support to ultimately describe it as flat.
It would just be easier to admit that the round Earth is the correct functional model rather than jumping through all these hoops hoping to "win" on a technicality.