I am currently working on a Max patch which enables me to determine the RGB-feedback on my controller from Ableton Live.
I would like to do the same for the LED-rings of the encoders (Code or CNTRL:R), i.e. have certain rings display walking rings for automated parameters, sends and volumes filling rings, eq mode for dry/wet and pan etc. as well as spread e.g. for filter resonances respectively — according to one's need and controlled by Max and not the Editor.
I know there is a way and people here who know the how, but I don't yet know which messages to send on which MIDI-channel (presumably 16) for individual rings to switch their LED-mode. For buttons this is easy because the velocity defines the color — but for CCs I wouldn't know what to do.
The patch will be something to absolutely relish for all Ableton/M4L users with Livid controllers.