Home › Forums › Products › Stompboxes › Expression Pedal Sweep on TF and PF › Reply To: Expression Pedal Sweep on TF and PF October 6, 2009 at 3:48 pm #130299 nickroseModeratorEventide Staff The Eventide pedals calibrate automatically, but only save one set of results, so the calibration must be viewed as global. They will recalibrate if you unplug and replug the pedal.
