This Finale plug-in adds or updates grace note slashes on beamed groups, taking the angle of the beam into account. It follow the same rules for adding slashes as flagged grace notes do. If you change grace note document options or the appearance of a beamed grace note group, please run the plug-in again to update the slashes.
If no slash appears, make sure that either the first entry in a beamed grace note pattern is set to use a slashed grace note, or use the Always slash flagged grace notes Document Option.
The slashes are added to the document as shape articulations. The shape articulation definitions are reused if possible.