Midi mapping needs to be adding for knobs and faders. STEM mixing is just like EQ mixing. You can’t STEM mix with just on and off mapping for controller pads as currently offered. Its sound horrible this way since the sound cutoff is too drastic. It needs to be fine tuned by adjusting sliders while mixing so it sounds right. Please allow midi mapping for knobs, sliders, and faders with Djay Pro AI as well.