Reply to Help with S4 + X1!!!!

So, i love my S4! Really amazing. I use it like this:

Deck A = Track
Deck B = Track
Deck C = Track
Deck D = Sampe Decks

I just bought the Kontrol X1, but when i plug it in it controls Deck a / b.
I want it to only control deck C / D.

Help me out please!