i'm just confused on how to get the es8 to control it. i think i need it to be controlled on midi channel 3 from the es8, (flashback on 1, and rjm for mk v on channel 2). which particular section do i need to look at to do this?
Well, in the app you would go to Pedal Settings / MIDI Settings / MIDI receive channel and set it to channel 3. You can do the same thing on the PitchFactor itself; just look up setting the MIDI receive channel in the user guide.