I am submitting this as a BUG REPORT because vertical mouse scrolling in Acrobat is seriously broken! Even with continuous mouse scroll turned on, you can't even use the mouse wheel to scroll because it's so slow. You have to resort to the year 1997 when you had to click and drag the scroll bar, because it's the only way to scroll through your document at speed. Can you please fix vertical mouse scrolling to match the speed of web browsers and Microsoft Word? Thank you!