I've followed the instructions in the manual for controling the rotary effect and have used three different types of foot pedals (sustain, on/off switch, and a Casio (?)). I've set the Assignable Pedal to Effect Control. I've set the "MOD" for the rotary to "Pedal". If I change the Vib to a higher number it distorts the sound. There's supposed to be a way to switch between the fast and slow speeds. Does it actually have to be one of the Korg pedals listed in the manual?
Thanks