Hello! Just starting out with my new Pod Go and very impressed with it so far. I was thinking of adding an external footswitch, and as I didn't have a double one handy, tried a three-button one with a TRS connection from an old multiFX unit. The first two buttons worked as expected (in my case snapshot up/down) but to my surprise the third one toggled the display between snapshot and stomp mode. This is perfect for my needs, but do I risk doing any damage to the unit by plugging something like this in? Thanks!