The Find box covers part of scroll bar, so it is not easy to scroll up by a single verse. If it could be moved just to the left of the scroll bar this would help. Even better add the find command to the ribbon at the top of the window, so it does not obscure the book text. The ribbon could be temporarily enlarged while the find command is open, as is done in version 3, where the find box is at the bottom of the window.
