Home › Forums › Products › Stompboxes › Top 10 Annoyances of Factor Pedals › Reply To: Top 10 Annoyances of Factor Pedals February 22, 2012 at 12:12 am #134263 fjurdenParticipant Update to #3 Midi Program Change. My bad. All I had to do was change the output to "thru" and viola! I now have "asynchronous program change" working. Thanks for the tip @eventide!