Finale 27.2.0.142 for Mac OS 10.15.7 (Catalina)
The danger of Adam's method is that you lose EVERYTHING you have ever done to the linked parts—formatting, resizing, nudging expressions, hiding or showing things, and voicing in the case of voiced...
Chad's solution of the Resize Tool is correct. Unfortunately, Finale remembers the last system size change you made, and makes EVERY new system that size, whether it's the same part or not. For exa...
This is a very old bug dating back to the first version of Finale that used Linked Parts. MakeMusic claimed to have fixed it some years back, but as you can see, it is still there, confusing the he...