It's under "Note, Beam and Rest editing".
When importing an xml file from Sibelius, one of the bugs is what you found. All whole rests become real whole rests which prevents the creation of multi-measure rests. You need to turn the real ...
There are many companies who make choir libraries. But there's really no "one size fits all" solution. Many libraries go for the epic sound that you'd hear in a film trailer. Others sound more like...
There are demos on it's product page. https://www.garritan.com/products/world-instruments/
In the full TGTools, under Modify, you'll find Special Modifications. Using that plugin you can search for all notes that have been enlarged to 103% and change them to 100%. (or whatever size you n...
Have you tried manually programming in a metatool, instead of using a pre-made one?
In my speedy options I have "fill with rests at end of measure" unchecked. So, just entering a whole rest in layer one just works. I don't need to define it as a tuplet and hide anything.
FWIW, Depending on the age of the musicians, I might recommend keeping the transposition intact in their parts for all members of the band. It will be very confusing if they switch to concert pitch...
The workaround that comes to mind for your D/F# example, is to create that using a suffix. "D" as the chord and "/F#" as the suffix. You'll have to create several suffixes for if you also need , /C...
Just to add to Peter's response, if you use page attached text blocks and for example put a text block on page 10 of your score, that text block will show up on page 10 of your parts. But if your p...