So just where does your FET differ from the findings of all these scientists?
With the proviso that I have admitted, and repeat here, that properly speaking, I don't have a full-fledged theory,
Well, my big problem is that I fail to see how you can explain:
seasons,
day and night,
sunrise and sunset,
circumnavigation via almost any route, including both poles and the equator,
satellites and[numerous other things
if the earth is flat yet the sun, moon, planets and stars are great distances away.
Many ancient civilisations did have models similar to that but they only applied to each's small region of earth, not to the whole now known world.
my "theory," such as it is, differs in that the Earth is roughly flat, and in theirs it is approximately round.
I'd go further than saying the Globe "is approximately round".
Earth's ellipticity is approximately 0.003353 because it bulges slightly at the equator and is flattened at the poles
In other words, looked at from the "side" the Globe looks like a disk that varies less than ±0.17% from a perfect circle - that's
very close to being round.
And there is a very big topological difference between a Globe and even being "roughly flat":
A Globe earth has no "edges", so can be circumnavigated in any direction,
but a "roughly flat" earth would presumably have "edges" that could not be crossed and so could not be circumnavigated in some directions.
Current flat earth models usually "invent" massive "Ice Walls" or similar to prevent the oceans from escaping and people reaching the "edge".
But you seem to be achieving nothing so far, other than being "hit" from "both sides".
Wise objects violently to NASA, space flights and Global warning while JackBlack objects to your acceptance of a flat earth while accepting (almost) all the "claims of science".
Sitting on a fence can certainly get uncomfortable in more ways than one. Maybe some inkling of your thoughts might clarify things a little.