Right basically I rebuilt my supercharger but on fitting and startup it pissed oil everywhere.
Turned out to be a seal I had accidentally nicked when fitting to the scroll.
Anyway swapped the scroll out for one from a known working charger.
When I turned the charger by hand after the new scroll was fitted it turned fine. But on the car it started making an odd clicking/knocking kind of noise.
Took the charger back off and if I quickly rock the pulley back and forth I can hear and feel a knock but I can't pin point where it is coming from.
Any ideas greatly appreciated, really need the car working