Hi!
After updating my Helix rack to the latest firmware my external expressionpedal stopped working. I use a Ernie Ball pedal as waw-wah, connected to the Helix floorunit.
Everything else working, all presets are ok.
Any thoughts what has
Second question, is it possible to build a patch so the expression pedal is normally a volumepedal but change to a wah-wah by clicking a button?