In planning board length, I'm stuck deciding how much room to leave for wah/vol/exp pedals. With the ES-8 is it possible to have one pedal act as a volume and an expression pedal for certain effects per preset? I know the vol/exp with one pedal thing has been addressed in other threads but not specifically in relation to the ES-8 that I'm aware of. I've never used a dual purpose vol/exp pedal so not sure if it's something that can easily be done but the ES-8 seems pretty capable. Maybe the Dunlop Volume (X) or something by Mission? Thanks!