When photo reading large print books i think it is ok to use the blip page. With smaller print books, use the X method so the book is not so out of focus that you can't make out the words at all.
I just see the corners and white space. I'm off the Blip and the X. I think they 're just communist conscious mind distractors. Even if I'm wrong to do this who cares - It's not like I ain't re-PRing it when I superread.
