Just completed my Zombii.
She doesn't work.
Wired according to specs from the PDFs.
Plugged it in and got nothing. Hit the switch and I heard some fuzz sound when I strummed the guitar, however, it sounded like it was very far away, like down the street. Cranked the amp and pedal, same. So it's there, just not proper volume control.
Kick the effect off and there's nothing again, no bypass.
If there's no bypass then the switch wiring must have a problem. How is your ground wire routed? Can you upload a pic?
I'll upload a pic after I get home from work . . . . :-[