TulipAcid Of course, all of those can have pedal sensitivity/operation tweaked. If one can do so on the 2000, I’ve not located it yet.
Right, to the best of my knowledge, you can't adjust that for pedals plugged into the damper jack. You probably could if you wanted to use a MIDI interface (something like the DoreMIDI gadgets) and run the pedal through the MIDI IN, but that would be a bit of a hassle.
Sorry if I missed this, but what damper pedal are you using, a DP-10? That's what I use with it and like it just fine, but perhaps a different pedal would respond differently. Again, probably not worth the hassle (and expense), just brainstorming.
In any case, it sounds like you're having fun with it, and doing far more sophisticated things with it than I am already!