code: def mix2(servo1, servo2, mixtype=1, gain=0.5):
      '''de-mix a mixed servo output'''
      (v1,v2) = mixer(servo1, servo2, mixtype=mixtype, gain=gain)
      return vf mix2(servo1, servo2, mixtype=1, gain=0.5):
      '''de-mix a mixed servo output'''
      (v1,v2) = mixer(servo1, servo2, mixtype=mixtype, gain=gain)
      return v2
docs: de-mix a mixed servo output