I mapped Midi CC 73, midi CC 19, Midi CC20, and Midi CC21 to Macro M1 through M4.
That worked fine for every one except for MIdi CC20.
The Midi mappings tab in the gear menu does not SHOW anything at all mapped to Midi CC20 but it's acting like a hard coded inverse volume, midi CC value 0, the synth is making sound and at CC 127 it's basically muting things. This is the inverse of what I'd expect if Midi CC20 is truly hard wired in Pigments 3.0.
What is up with Pigments 3.0 and Midi CC 20? If I was in a DAW I'd suspect that Pigments never saw that midi CC 20 event, but this is STANDALONE WINDOWS APP version of Pigments doing this.