Choose Page from the Display menu. Click on the Guitar Chords Position button
When you enter guitar chords they are entered at a set number of rows above the staff. (There are two rows between ledger lines, one for the space and one for the line) You can change the entry position of guitar chords by changing the value in the Entry Position list box. Check the Reposition all chords option to reset to the entry position all chords that have already been entered. Guitar chords can be displayed in either large or small format. If Display large chords is checked (the default), all chords will be displayed in large format. If Display large chords is not checked, all chords will be displayed in small format.