1. Issue with create phrase markers function.
I can't seem to get the overdrive part of the "Create Phrase Markers" function to work at all.
Yeah, the function was never implemented, some time I need to go back and remove the option. You can still create OD phrases separately.
2. Issue with Add space between tubes function
The documentation says this has options of (all|selected) but there is only a single dialog button for "fix all phrases"
For me, the function only shortens the Phase & overdrive markers, none of the notes in the phrases are actually shortened.
This would be a good function to use on imported midi files that have notes touching or overlapping.
I have to admit I don't remember the logic behind it, I don't think I ever used the function. However, it's definitely a very bad idea to import a MIDI and not work it. If your project is in such bad shape that notes overlap because you are using the RAW music MIDI notes, that overlapping is the least of your worries.