Another discovery - one that I didn't see mentioned anywhere... Using any of the mixers, 1 - 6, to mix RUDD > ELEV for pitching....the mixes DO permit control in EITHER direction, and the master is fed to BOTH channels of the SLAVE (if dual channels used there, like the Dual Elevators or Flaperons (dual ailerons)). Just a "nice to know" item to have tested before it was needed.

If knife edge mixing is needed, this will do it with a single mix for each axis, RUDD > ELEV, and RUDD > AIL. Handy to know, maybe, for those who use these.