Adjusting staff spacing of all systems in a score To adjust the spacing for all remaining systems in the score , Command-click astaff in a system and drag horizontally or vertically. See Also: Adjusting staff spacing in a single system Adjusting staff spacing of all systems on a page Adding Measures to a Track Using the Setup Notation Track Dialog Box Opening the Setup Notation Track dialog box Features of the Setup Notation Track dialog box Adding or changing the track name Adding or changing the abbreviated name: Showing/hiding the name or abbreviation Setting the staff display options Changing the scale of the staff Assigning an instrument to the staff Selecting the clef for a staff Selecting an instrument range Defining a drum map for a percussion instrument Showing/hiding a track