It would be good if you could implement an assignable pitch reset function. I often use the P1 & P2 buttons on the 57SL to vary the pitch (e.g. I have deck 1 in INT mode and change the speed of the beat that I'm scratching to in order to develop my scratching speed or overtime/undertime my scratching) but sometimes it's tedious to scroll the knobs from -16% to +16%. If it could be set so that when I push the P1/P2 knob the pitch would be reset to 0% it would speed things up and reduce the wear on my 57's knobs.