Currently Being ModeratedJan 25, 2013 12:30 PM (in response to archaeosis)Re: FBV Mk II footswitch options?
You can't do that with the Express. You will have to get the FBV MkII Shortboard to control the individual functions of the FX.
To engage the WAH pedal, you have to step on the toe (very hard when new) to switch from volume to wah function. You'll need to stand up, and if the FBV is on a soft surface, like a thick carpet, it's hard to get it to function.