I looked a little further and you can control the QMX from SkookumLogger. It's a bit tricky as there are sooo many shortcuts and having a MacBook Pro keyboard also adds to the fun (no Page Up / Down keys). I did manage to be able to shift either VFO A or B up and down in frequency and turn RIT on/off/up/down but still need to figure a few things out. Not sure the QMX has all the commands that are being sent to it or there are shortcut conflicts with macOS. It's a project!