Home › Forums › Products › Stompboxes › Eventide Timefactor and Voodoo Lab Ground Control Pro › Reply To: Eventide Timefactor and Voodoo Lab Ground Control Pro August 30, 2011 at 4:15 pm #122606 nickroseModeratorEventide Staff You need to set up a MIDI Map, which says what preset is loaded by what Program Change. Try p.38 of the UM.
