Hi all! I'm wondering whether we can enlarge our screen, as shown in this video ( ), while doing FLEX? I prefer to read with "only passage" function without turning pages, so I need to make the words small. This strains my eyes. So I am wondering whether we are allowed to enlarge the screen like that. In the video I use Macbook pro, and I enlarge the screen with two fingers. If this is allowed, I would highly recommend this approach to those who are taking FLEX. It allows you to read without scrolling or turning pages, and it is very fast and convenient! Thanks!