On my Boss GT-8, whenever I turn on the wah or the pedal bend, the volume stays on and goes with the exp effect. So if I have the wah engaged, the volume goes down when the wah is in the heel position. The wah is still on, but the volume function is with it. Also, when I press the Ctl Button, whatever setting I assign it to the delay comes on and off. Like if I'm switching channel a and b or tapping a delay tempo. Does anyone know how to fix this???
Yeah it might take a bit to get an answer, most people don't use Multi FX Pedals.