TC Helicon VoiceLive3 Pedal Refurbishment

A lot of capable technology lives in this device.  However, if the musician can’t select a configuration because the big rotary selector knob broke off, then it’s e-waste.  Can the Unbrokenstring Crew bring this pedal back from the dumpster? Pedals live on the floor, and there is plenty of dust to attest to to the…