Also if you hold SHIFT itll change in small increments, great for when ur tryna fine tune by .1 or .2 DBs. SHIFT works on one track. Shift + Control will work on all tracks (or the ones u have selected )
Another lil tip. Obviously if u click a track and hold shift it selects all the tracks in between up to the point u click. If u use Ctrl instead of Shift it'll select tracks individually.
suchs Track: 1,2,3,4,5.. if you click 1 hold shift and click 5 itll select all 5. or 1 and 3 itll select 1 through 3.
If you hold Ctrl... click 1,3,5 itll select only those three instead of all 5.
Ps. Wasn't trying to over complicate a simple question lol, just thought it was a couple helpful tips.