channel0:
I now see why you referred to changing to a tuning when writing about changing a preset. It's on the interface, isn't it, and a little odd, to me. Below the Action heading, it reads Piano Tuning, and then below that and the picture, it reads "American Grand," or whatever the current preset is. I see the problem: the preset name is implied, visually, to be part of the tuning. That may confuse people, who could naturally think that changing presets means changing to a different piano with a different tuning? Not confusing for piano piano, yes, but a little strange.