The Smart Knobs are special controls which can be assigned to one or more Structure Free parameters in the currently selected patch.1 Every Patch has six Smart Knob assignments which are (in the factory content) pre-assigned to useful parameters. You can use them to easily adjust a patch to fit your session. Select the patch to display its Smart Knob assignments in the Keyboard section.4 Play some notes and chords. Set the other Smart Knobs at will.