Thank you, Caroline,
I can see that your scroll bar is very narrow. Mine does change as I change my page resolution.
I am not sure why you are not able to use your mouse ball to move down a few at a time as I am able to scroll down a few at a time but I am on a Mac so that may be the difference.
I will definitely put in a request to make the scroll bar to the right a little bigger.
Thank you for your input.
Enjoy your day,