I needed to assign the FC7 Foot Controller Pedal to Midi CC4 (which I did) but then I lose my Super Knob Controller which is Midi 96. So... I changed the Super Knob to Midi CC4 and kept my foot controller to Midi 96. Works like a charm!
All you do is go into "UTILITY" then select "MIDI I/O" then change the Super Knob CC.