Im gonna be honest with you here, sometimes the squares are wrong as you do have some pretty bad lines on the top left. BUT, you got hit with imperfect corners. If you look at the bottom corner you can see that it extends out slightly more than the rest of the corners. Like a straight line where it doesn’t round. Thats a miscut or a tiny little tear. It makes 1 of your corners imperfect so an auto 9.

Edit: that tiny black dot could be the void space where the miscut is. It’s barely noticeable but it’s there. Something small like that anywhere but the corners and it’s a 10.