How can I use the new remix deck of Traktor 2.5

How can I use the new remix deck of Traktor 2.5

I mean with the 4 sample per slots and all.
I’ve tried but i can’t put more than 1 sample per slot.
(and yes i’ve already upgrade to 2.5)

You need to buy a F1 or click around with your mouse, they aren’t fully assignable. Go to Prefs>Decks and change the size of C&D if you can only see a sample per slot.

Thanks, it works
(Also i’m trying to play deck C & D (without the kontroler plugged in) but the sound doesn’t come out => Why)

Assign your computer’s soundcard in Traktor and check that the master is coming out of your main soundcard’s ous in the routing section.

And it worked !!!
Thank you very much Dude !