
Chords & Grids project settings in Logic Pro for Mac
When Enable Complete Features is selected in Advanced settings, Chords & Grids project settings are available.
These settings define the font, position, and scaling of chords and grids, and other settings.

Chord settings
Root Font field: Defines the font for the chord symbol’s root note.
Extension Font field: Defines the font for the chord symbol’s extensions.
Follow staff size checkbox: Displays chord symbols according to staff size.
Slash Note Position pop-up menu: Defines the position of the slash note.
Accidental Scale field: Changes the accidental size, in relation to the font size setting: positive values result in an increased size, negative values in a diminished size of chord symbol accidentals.
Language pop-up menu: Choose which language to use for accidentals and other chord symbols.
Alignment pop-up menu: Determines the general horizontal alignment of chord symbols—with an Align parameter set to def (default)—in relation to their bar position.
Grid settings
Font field: Sets the general grid font.
Grid Scaling: Reduced slider: Sets the size of the first chord grid when added in the Score Editor.
Grid Scaling: Normal slider: Sets the size of the second chord grid when added in the Score Editor.
Grid Scaling: Enlarged slider: Sets the size of the third chord grid when added in the Score Editor.
Chord Scaling: Reduced slider: Sets the size of the chord on the first chord grid when added in the Score Editor.
Chord Scaling: Normal slider :Sets the size of the chord on the second chord grid when added in the Score Editor.
Chord Scaling: Enlarged slider: Sets the size of the chord on the third chord grid when added in the Score Editor.
Show Fingering checkboxes: Select to show the fingering numbers on the chord grid symbols in the Score Editor.
Minimum Number of Frets field: Defines the number of frets (four, five, or six) on chord grids.
Barre buttons: Define the Barre style on chord grids, whether Tie or Block.
Thumb buttons: Define the representation of the Thumb fingering marking on chord grids. It can be represented by a 5 or a T.
Left-Handed checkbox: Changes the chord grid orientation for a left-handed user.