The positions of notes in Finale are determined by a number of factors. Their default horizontal positions are linear, according to the time signature—a whole note gets exactly as much room as four quarter notes.
When you have Automatic Music Spacing selected or use the Music Spacing command, notes are positioned according to the Allotment Library you’ve loaded (the default file already has one)—a table of width measurements for notes of various rhythmic values. For a full discussion, see Document Options-Music Spacing. You can also position notes manually. To move a note and have all other notes that fall on the same beat (in other staves) remain aligned with it—in other words, to move the position of the beat itself—see Beat positions.
To move a note