Clutch in R33

I recently got the clutch in my R33 replaced with a brand new one
after it was fitted it works great but now the clutch makes a real ratteling/grinding noise taking off at low rpm (1st gear).
i can ride the clutch on take off and this does not happen, the clutch that was put in was meant to be a stock R33 clutch
this has not afected the car,

:rolleyes:
can anyone help me out with ideaspffff holden muhahaha