Home › Forums › Products › Stompboxes › Mission Engineering SP-H9 expression pedal AUX switch not working › Reply To: Mission Engineering SP-H9 expression pedal AUX switch not working September 14, 2021 at 8:20 pm #158653 lmcwilliParticipant No joy with 5.8.5. Will try 5.2. BTW, the attached screen shot shows AUX sittings after a factory reset. Which of these settings should be set for assigning Tap Tempo to the expression pedal AUX switch?
