Any mods out there for a Behringer Ultra Octaver Pedal UO300

[JetFixxxer]

Forgot I backed ordered it in January and Sweetwater finally got them in and now it's the way to me. For 20.00 I thought i couldn't go wrong and if I do go wrong I can build one

 

[megatrav]

Bump on this
I was just gifted one and I would love to mess with it