I used the Sync button as SHIFT, Scratch button with shift toggle flux mode. Equalizer knobs do multiple things with shift and much more...

Hot Cues, Loops, Sampler (Used for other things) and Effects all mapped to my liking for basic use.

Tested on Traktor PRO 3.1.1

I could do more but with a controller this small and with limited buttons and knobs it will be very complicated to use.

I have tested this map and use it myself but if any problem is found, feel free to message me to fix it.