Messing with speed of scroll number change
Cleans one line, I think, adds comment
Dragging changes the number
Whitespace. Also, issue that thing isn't recentered sometimes

- The little scrolling box isn't recentered when the number
shrinks or grows. It only does so when the mouse is moved. It
only adds a bit to the mess, but it seems to make any more
mess if it's not really necessary.