Is this possible on the HX Effects? - I want to create two overdrive blocks. I will call them A and B. A will be on and B would be off by default. I would like to be able to press the foot switch on the A block and turn it off and simultaneously turn block B on. And I want to be able to press the foot switch on the A block again to turn the B block off while simultaneously turning the A block on. In other words, I want the A block to act as a toggle between the two overdrives. Thanks