Originally Posted by dinasrt
Didn't you check the gap when you installed it(.20 - .30mm)? Did you re-use the shims from your stock pulley? Maybe all it needs is one of their thinest shims. Also, yes, it could be the idler pulley. But whether the idler pulley is a problem or not right now, the PSK is just simply smart, cheap insurance, easy to do, and great piece of mind. BTW, when I listened to your video, the only odd noise I could hear was the phone/mic. being moved(swooshed)around in the dark. But my hearing isn't what it used to be either. Good luck.
No sound whatsoever prior to install. And now as you can hear some grinding occur. (just turn it up to max and you will hear it

) the gap is narrow on one end, 0,2 on the other. Anyone else had this? Doubt any idler pulley issue as I have not been driving the car far with the new sc pulley. Thanks for reply