Very nice work and approach
It's just .. I can't adjust any other MIDI parameter than velocity. Try #7 volume or #11 expression, nothing happens (for me).
Perhaps this functionality is not tested out thoroughly yet(?)
But
you did say it works with MIDI CC 0-127. So I’m curious if I’m doing something wrong, and what that might be.
I'm selecting a portion of MIDI the MIDI CC data I want to affect, or just the MIDI notes, and I move the handles of the line in the "Pong prompt"
nothing happens. Project file is the default too.