One of my Helix footswitches is no longer touch responsive when I go to edit the effects assigned to it. Has anyone ever replaces a footswitch on the Helix? Does it requre any soldering? I don't have a whole lot of experience with a soldering iron...   You can get replacement footswitches over at Fullcompass.com:   http://www.fullcompass.com/prod/536537-Line-6-50-03-0125