Vincent Pribish reports: i've attached two pictures - "left.png" has me scrolling the last of the left pane into view, but i can't see what's at the bottom of the right pane. "right.png" has me scrolling the bottom of the right pane into view, but the left pane has now re-aligned so that i can't see the bottom of it. upshot is i can never compare the bottom of the right and left panes at once if there is a conflict at the end of the file.