hey mate I assume you are not a member or either ozcelica or newcelica. There is a sticky in the 7th gen area about his. I have not done this but from what i understand changing belts to a gatorback belt(Goodyear Gatorback Poly-V belt) is a permenant solution to this problem. I believe there is a supplier in australia(possibly sydney). This occurs on pretty much all 7th gens i believe at one time or another but look into it. Hope this helps