It certainly looks like I’ve got some belt slip to me. Lots of black dust around the supercharger belt. Set up is a 2.50 vmp pulley and a 90MM idler with the belt van sells for our car that is supposedly the strongest. I went through all the idlers/pulleys and non seem bad. That belt has around 2000 miles on it. I cleaned the supercharger when I put it on last time, so all that dust is from 2000 miles. What’s the fix here so I don’t slip?