B21.u always farting

[fleabag]

I cant sem to get rid of this pedal making my cabs fart on the open E / F / F# / G , no matter what i turn off and turn down

Only having the PDF doesn help matters because its not as easy to navigate as a proper manual. I've done a set to default factory action,
so that i'm starting with a clean palette, but next to my old Korg AX3000B , this thing is a night mare to sort out.

The interface is a bit pathetic, and buried menus have me constantly unplugging it and using straight bass into amp instead

I expect to read that this is a doddle of a pedal to program for anyone with a modicum of IQ, but i'm thicker than a whale omlette. I suspect
that i really need the the simplicity of seperate pedals, but to replace what this Zoom has with seperates would cost a mini fortune

Any tips to get me started will get you a Shrimp Cocktail in the post

[fleabag]

yowser - by jove - i think i may have breakthrough

no one panic!!