I scratch built a dual footswitch this evening. Easy, peasy. However it seems like only the Ring side works. I checked continuity and the switch is wired correctly. Stupid simple wiring ... I have button 4 as preset DN and 5 as Preset Up. I only get the side wired to ring which I think is button 4 working though. So I tested using a TRS cable and jumping sleeve to ring - cool that works. Tip however does not. Cable tests as good. T to T, R to R, S to S ... I just used the Global Settings Button menu to set the functions for Button 4 and Button 5. Is there some other configuration parameter I have to set ? Do I need to somehow turn off Expr 1 and 2 ? I'm also having some whack with the TRS Efx loop. Only one side seems reliable there so effectively I only have 1 loop. I can function like that but it would be nice if this beast worked as advertised.