And I guess in addition to you, Alec, and those folk at Technics/Note some equally clever folk at EMC Technics Works Pro in Germany had worked that out as well...
Although they seem to have stopped at KN5000 and probably concentrated on Yamaha equipment.
I don't think I'll fiddle around though - I could easily bxxxxr everything up...chuckle.
Rog
p.s. thanks for explaining