Reply to Xone 4D/Traktor 2 problem

im not sure if im doing something wrong...i have imported a .tsi file into Traktor 2...if i manually control traktor the sound comes out the 4D mixer but none of the midi buttons work...ie i cant control traktor with the 4D....am i doing somthing wrong? i was under the impression that once i imported the .tsi all the buttons would be mapped...

any ideas guys?