I have a odb3, sd1 and oc3 and I like them all but I would like to know if there's any additional sounds I might be able to get out of them. I've seen permanent mods from JHS and analog man but I'm not looking to permanently change the pedal, just a toggle switch on the face of the pedal for a boost or cut or what have you. Seems like there should be some for the sd1 at the very least but I could be wrong.