I built the bajak flux capacitor

and i believe it actually works. there is a unique arrangement of piezo element and capacitor which is crucial.
I tested it with two clocks. both of them mostly synchronized. Put one of the clocks in front of the peizo and tuned the knobs. didn't notice anything right away but a few hours later after the clock was removed i notice that the time was retarded by atleast a second and a half.