I have a couple MeloAudio EXP-001's that I have had to kludge together a ring/tip swap box for, since they put the wiper out on the ring. It would be nice to be able to swap where the MC6 reads the wiper via the settings. I would be able to ditch the extra box on the pedal board.
Not sure if this is a hardwired limitation into the microcontroller, or if it could be firmware configurable.