Think I get what you're saying. You can still select preset 1 and 2 from the main factor box, with preset up on there too. You could have the aux switch programmed to bank down, tap tempo and one extra function (infinite repeat on Timefactor, Flex on Pitchfactor, Brake on Modfactor, not sure about the Space as I haven't hooked up an Aux switch to it yet!) or numerous other things, like an additional instant expression pedal footswitch.
Hope that helps!
