actually you should check out the extension switch – you can build one or there is a guy on the net called this1smine (or something like that) that builds them. You need a (Tip Ring Sleeve) "TRS" 1/4 phono plug, and three momentary switches (oh and a box to put it in). Wire it up so that sw1 momentarily closes Sleeve and Ring, sw2 momentarily closes Sleeve and Tip, and sw3 momentarily closes all three. Go into set up and you can configure the function of these three switches – including one to do Bank Down! Very handy. If you get stuck, PM me.