Hi, I'm way behind the current tip of the master branch (Org-mode version 7.9.3d (release_7.9.3d-899-g30ef38 @ /home/bernt/git/org-mode/lisp/)) but just noticed that SPACE and BACKSPACE behave differently now.
Repeated SPACE used to scroll down the org file while BACKSPACE scrolls up. I found this very convenient when browsing my org files for details during my weekly review -- directly from my block agenda. I can achieve similar results with SPC C-M-v repeatedly but that is not nearly as convenient as tapping the SPC key a few times. (and C-M-S-v to scroll up in the other window) I'll try and identify if this is still an issue on the current tip of the master branch which commit changed this behaviour after I get home tonight. Regards, Bernt