Hey…
Maybe this will help you…use dsp fx instead of modulation. And then this: [Effect Presets] tuned keytracked effects formulas/doofers Ktrk 1.1
I think the analog filter formula will also fit the modulation filter curve if applied via a macro. But no polyphony then, as the keytracker/formula combo will only be usable in monophonic ways (controlling the freq of all active notes at once).