To that previous question, of course, even anti-FE Dr. Sungenis admits that we can't see forever due to the atmosphere. Also one would have to study the angles, etc. to make a determination.
And yet ... take a look at those high altitude amateur balloons, that go up to about 120,000 feet. If you've seen them, that's pretty high up there. Now, based on globe math, with Kansas being about 400 miles long from end to end, do you know that the earth bulge across 400 miles would be ? ... just about 120,000 feet. That's right, the same height as the balloons. WHERE can this be seen? This would clearly be visible from the balloon by way of the horizon line sinking very noticeably. And yet it remains pretty much at eye level. THAT IS SIMPLY NOT POSSIBLE, no matter how you slice it. Horizon simulators demonstrate the the horizon line would drop significantly and noticeably when up at that altitude.