First off, Eurocharged has been great to deal with. Great service.

I had some bugs with the few pulleys and now have a 4th. The last 2 65mm pulleys I've ran with a canned tune designed for it from Eurocharged, I've shredded belts on the "inside" (supercharger side). I've measured the gap per the original Code3 pulley instructions and ran the stock spacer along with trying no spacers and even additional ones that EC sent me. The last 2 spaced within tolerances with the original spacer. I've checked all the other pulleys for issues and all looks well. I shredded the first around 700 miles and the 2nd around 300 miles. I'm now on a stage 1 tune and stock pulley with over 800 shred free miles. Both belts were OEM Gates belts.

Anyone else out there have any ideas on what to check? I miss that pulley!