If the Raven Internal Mixer is not displaying the correct faders in Logic Pro, ensure V-Control Pro is configured correctly.
Navigate to Logic Pro X -> Control Surfaces -> Setup... and delete V-Control and V-Control 24 if you see both listed.
Click on the V-Control Pro icon on your Menu Bar and select "Preferences..."
Select "24" for the DAW Track Count and click "OK".
Click on The V-Control icon on the Menu Bar and select "Quit".
V-Control Pro should restart automatically, and a dialogue box should appear in Logic prompting you to add "V-Control24"
The correct number of faders should appear.