http://www.elementfx.co.uk/pedal-builds/small-clone-mods/

This one here.

It stopped vibing/chorusing so i opened it back up to reconect one of the resistors and reflow some of the solder joints. I dont know what else happeend in the process prehaps something shorted but now when i plug in all i get is 60hz hum, a real faint (dry i think, its hard to tell) signal, and when i touch various parts of the pcb while its on I get a whole load of oscilating and whining.

Also, if i reverse the cables the tremolo works and all the hum dissapears, but theres no chorus/flange/vibrato effect