Reply to Xone K2 - X1 emulator not working ???

i got my k2 today, updated the firmware to 2.0 and imported the x1 emulator mapping to traktor, set the device targets, in & out ports, laching layers and midi channel to 14 and no result...
using on a Traktor Pro 2.0 on a macbook white with 10.5.8
any help will be welcomed