PFixer is no longer maintained. We recommend users switch to Power Keys which works with the latest versions of Lightroom Classic and macOS. New features are being added on a regular basis. Give it a try here: https://t.co/z1VUJb5AVu
@benjaminandjen There are modifier keys 4 smaller and larger adjustments, but the baseline adjustments r hardcoded 4 keystrokes. Doesn't apply to MIDI.