Well, after a couple of days considering to return my useless new toy (single channel Faderport V2) I can scream hallelujah.
 
I'm glad to say for those interested in this new version of the good ol' popular Faderport (now faderport classic, mind...) , that with his combination of knowledge and generosity, @azslow3 created a preset for the AZ controller to make the new Faderport V2 work with CbB and Sonar.
http://www.azslow.com/index.php?topic=444.0
 
It works not in its full potential, but works!
 
Device must be in Studio One / Native mode (no Mackie MCU).
 
cheers
dd
 
 

From presonus Tech Supp.
 
We have not qualified the New Faderport with Cakewalk. that being said ive tried to get  my FP2 setup and was unable to. You may consider reaching out to Sonar for instruction and setup procedures.. 

Let me know if there are any further Questions. 
Nick Maggio
PreSonus Technical Support Rep