I watched the videos, both the go fast and the meso 2 stage have visible curvature below cruising altitude for commercial airlines. Not possible. I know what to pay attention for and both videos actually showed both concave and convex curvature. I make no real claims about what it is, simply that we are being lied to. The proof you want from me does not exist. Neither does the proof I want from you. Since you have never been to the fake and gay place, you will just have to be sure of yourself and I will have to just wonder.