Tune them? I have a Leslie and I haven’t had to tune it. I repaired another for a friend and all it needed was the heads remachined. What’s to tune on a Leslie? I know M horns require tuning…
Again, that chart shows nothing but air consumption; yes, it takes more air to chime a K5. How can 3 chimes be louder than 5?? Lesie RS-5-T’s are the loudest of all by 1db.