Keith made a video on how to set it up and can be seen here:
https://youtu.be/fHZFk4A-4V0
Since the Shuttle Pro V.2 is very similar, and I had one, I went ahead and made a .pref file
The difference between the Pro vs. the Express is that there are more buttons. So, if you like you can program them to suit your application.
I have attached the .pref file for the Pro. It is currently programmed exactly like the work Scott did on the Express, with one exception. The button to the left of the jog wheels is programmed as ESC (Escape). Just providing the Pro .pref file for your experimentation and use. Its worth is exacly what you paid for it.

The Contour Shuttle Pro V2 can also be purchased on Amazon
Here is a picture of the Pro V2