6. Random factor
The wavetable Index knob makes an excellent target for the Random modulator, located at the bottom of the interface. To assign it, drag the Random modulator handle onto the Index knob and set the modulation depth in either direction. Now, with every incoming MIDI note, the Index will jump to a random point in the wavetable. To cover the full range of the wavetable, fully raise or lower the Index knob and set the modulation depth all the way in the opposite direction.