So I just got a Fender stage 100 DSP, but it did not come with the stock 4 button footswitch. They cost $90 dollars from fender, and I really can't afford that at the moment. The switches on the Stage 100 footswitch are channel-drive/more drive-effects-reverb. I found someone selling another 4 button fender footswitch, except the switches on this are different, they are channel-reverb-chorus-boost. Would the second footswitch work with my amp, or any other 4 button footswitch? I know i need to know if they are latching or non-latching, but I cannot figure out which type my amp needs. Anyone who knows anything about this, your help would be very appreciated.