I for one do not want mechanical (physical) sliders. So I am not one of people you say want them and need them. I don't see how pressing one button to see and access the various volumes can be considered difficult. Scott Yee is right on and I agree with his sentiment 100%.
I really find it interesting that this function gives so many cause for concern.
And YES... I have had and used mechanical sliders. I am sure some of you may think that I just don't understand...bla,bla,bla.
Adjustment of volume levels during live performance is just a button away for me. The best part of virtual sliders is...No dust in the controls HaHa

Regards,

Dennis L. Almond
aka...TwoNuts