Reply to S2 Mapping help - sample knob to filter

So, the clicks on the shift + gain irritate the heck out of me, i like having a smooth transition and a stop and start point to the knob itself.

So i've remapped the filters to the sample knob which I dont use really, and the a/b buttons I want to toggle the filter on on the a/b decks. That all works, except as soon as I move the sample knob, it turns the filter on on both decks regardless of whether I've got them toggled on/off with the buttons.

Does anyone know how to fix that?