I've been running a SPEC stage 3 clutch for some time now. Sometimes in 1st when i let off of the clutch, depends on what RPM, the clutch makes squeeling type sound. It also does this sometimes when i downshift, also depends what RPM i am at. I am also running the SPEC Billet Flywheel. I called SPEC about this, they told me it is normal, it is because of the type of material on the clutch. Anybody else that has this clutch heard these noises? Clutch acts fine, its just kinda emabarassing, you can hear it outside of the car.