Regarding Justin’s original post, I see that “ctrl +” and “ctrl –” now work to increase and decrease the size (zoom in and zoom out) of the pdf in custom view. But even when I zoom out to the limit, the pdf is still too large. If I choose the fit to page view, it is too small. Is there no intermediate level? In Adobe Reader, I can set the zoom to whatever I want by putting in a percentage. It appears that with Adobe Digital Reader, I am limited to a very small or uncomfortably large pdf size.
If you are using a laptop, using 2 finger scrolling on your laptop's mouse.
If using touch screen, just do it manually on the screen.