CyanogenMod/android_bootable_recovery — comment on commit 3cdfd138fa7008182c713de8ac3dc86685f9e46e
File:  line 0
By kalltkaffe:

I believe this commit is still causing trouble. On the Galaxy Tab 8.9 which have an 800x1280 display (not to be confused with a 1280x800 that the 10.1 version has) the "cursor" now moves further down than the lines being drawn so if want to flash something that is far down you will have to resort to guessing.

The problem is visualized here: http://i.imgur.com/bwYjG.jpg