I never noticed this before. On any DI screen if I rotate the wheel the sensitivity slider bar appears on bottom of DI screen. This will be pretty handy!
Also, if I take the cursor all the way to the top or bottom of the DI screen it will change the range numbers on side of that screen.
If I scroll cursor left or right on the DI screen, a slider bar appears with no information on it. It functions by rotating the wheel. What is this 2nd slider?