I understand that the s2 does not have calibration. My cross fader does not stay still when pushed fully to the left or the right side. It jumps back and forth very quickly when pushed to either side. Basically making my crossfader un usable, and I can only use my volume faders for mixing.
2018 MacBook Pro | Mac OS Mojave 10.14.3 | Traktor Kontrol S2 MK III