I'm using Finale 2014, VDL255, and matching template from this site. I'm using manual tenor line VDL instrument, and manually selecting the correct note (L hit or R hit), and adding a sticking accent (R or L) below note.
Everything is working well, except today my tenors complained about notation used for sweeps. I was using an "+" accent to avoid having to modify the notehead to a (x) or similar. Well tonight I just started messing around with changing the noteheads for these few notes and nothing is working correctly.
I tried the "Change Noteheads" plug-in which removed the noteheads all together. I tested on a new score (without using this template) and it worked fine. So something in this template is messing up the plug-in.
I tried to use Utilities\Change\Noteheads... which did the same thing. I also test on new score that wasn't using this template, and it too worked fine. So it appears the template is blocking the use of the "(x)" shape.
Update: Just attached example of what happens in template.
What is everyone else doing as a workaround?