I did a thing with Pattern Player (sound Selector knob)

You can select "Previous" and "Next" Sound using FX Buttons 1 and 2. It is limiting but understandable knowing that FX Unit has limited number of inputs currently. (hopefully not another limitation of base code)

But if it is possible to add more inputs then each new feature should offer another set of sub commands menu.

Since I am used to turning a knob to select different sounds with S8, S4, F1 etc I created a special mapping that allows me to do the same using one of my favourite controllers, Xone K2.

I am not going to explain how it works because I don't have a time for that but hopefuly NI can make it happen in the future if some Traktorist could do it with a mapping. But that's also a beauty of Traktor mapping, you can do almost anything with it.