Controlling the fineness/resolution on a knob change?

When change control room volume with AI knob on a CMC the resolution is higher than what I get with a midi script. But I dont see any methods for change that resolution.

Is the CMC maybe sending a MIDI pitch bend message rather than a CC?

That’s one MIDI trick I’ve seen - for example Mackie Control does it that way.

Another one might be sending relative CC messages. In some cases, I recall that ending up with finer resolution at the receiving end.

There’s also the theoretical approach of sending 14bit CC messages, but I’ve never really tried that yet with the MIDI Remote.

The midi sender is a two-complement so the resolution is a made up convention.