Under Tools, Options, I turn off smooth scrolling.
Under Control Panel, Mouse, Scrolling, I adjust vertical scrolling speed.
But the span that the screen jumps is not exactly what I want, I want the screen to jump a little more than it does. But the Control Panel, Mouse, Scrolling, vertical scrolling speed, does not have a fine enough adjustment to get what I want.
Is there a way to make a finer adjustment to the vertical scrolling speed?