I've worked out I can split the signal chain so I have 2 amps running in parallel - but I cannot, for the life of me, workout how to assign a footswitch that can select between the 2 signal paths. I want to have a clean Amp in the top row, and a Gain Amp in the lower row and be able to push Footswitch 1 to be able to change between those 2 paths (i could do this easily on the boss gt1000 but the options on the split Y dot dont make sense to me). Any help to do this would be fantastic and I only use the L/mono output so I'd need them to be merging back in, in the centre or left.