What's the easiest way to navigate differences in DeltaWalker?

Navigating the differences is but the most common operation of a file and folder comparison application and DeltaWalker takes this into account by providing the following alternatives:

Go to Next Difference

Menu Navigate > Next Difference
Keyboard + Mouse Ctrl+Mouse wheel
Keyboard Shortcut Ctrl+Shift+Down arrow
Other Lower mini diff button located just below common scrollbar

Go to Previous Difference

Menu Navigate > Previous Difference
Keyboard + Mouse Ctrl+Mouse wheel
Keyboard Shortcut Ctrl+Shift+Up arrow
Other Upper mini diff button located just below common scrollbar