Could you give an example of what type of parameter you want to change? Maybe I could give it a swing and see if I can get it to work.
Specifically, the main sliders on the mixer. Now, once that Rea-control set is loaded, it does actually work. As the person on the Rea forum was saying, you have to actually create extra tracks, for the tenth slider to work. Without going back to check, I seem to remember it misses one and jumps to number 11.
So, by switching scenes on the Nano you can cycle through 4 groups of 9 sliders in Reaper's mixer array.
Well, now that I have the sliders all working nicely, I can't seem to assign anything to work with the FX parameters; VSTs/DX plugins, etc. It's as if the Rea-control set has defined the mixer, but then doesn't offer you any flexibility beyond that. In reality, we don't always need every slider active whilst mixing and in a typical mixing session, we tweak some things more than others. So it stands to reason, you want to be able to assign stuff to your controllers on the fly - especially when you have so few sliders and knobs available, such as with the Korg Nano.
It's not until you get working with one, that you find out exactly how best to use it. How you envisage yourself using it before it arrives is just guesswork.
You could, in theory, create an entire mixing desk, full of these little Nano Kontrollers but if you did, by the time you had enough to control everything, you might as well have bought yourself a Mackie Universal or perhaps something even more expensive. Plus the fact, you would soon run out of USB sockets on your computer's IO because
the Korg NanoKontroller doesn't actually work on a hub... not unless there's definitely enough power there to run it. Something I didn't discover until I opened the box and read the manual.
So yeah, for it's limitations, it's still pretty cool. I'm glad I bought it.
Dr. V