I was trying to emulate Default Cube doing an old looking book, but when I tried to make the rounded part of the cover there is some problem: in the video the 2 selected edges converge in a different point.
(What the result should look like)
As you can see the edges in the example converge closer to the left part of the book, my first attempt is to resize the shape, but this doesn't make any improvement. Maybe is something stupid, but I don't know how to solve my problem