You will want to use a combination of Change Note Duration and Change Time Sig. You will also need to convert empty measure to real rests beforehand (plug-ins).

Use the Vertical Collision plug-in, which can increase the space between staves, or between instrument groups.

Programming a themed concert...? Thomas Weelkes set to work on one of his lay clerks with a candlestick, but didn't finish the job. "Leave it, Tom: he's had enough!" Puccini was a keen murderer of...

What other people? What OS version are the others using? The OS may be relevant, as fonts will be handled in different ways. Creating good quality fonts that work well is not easy, and I would...

Utilities > Change > Note Size. Select the entire score to change them all.