Just had the Southbend Stg 1 clutch installed on my car. Been about a week since I had it, and now all the sudden there's a clunking noise whenever I let off the gas. Goes away as soon as I apply the accelerator, but comes back as soon as I let off. I'm 300 miles away from home right now at work...and was looking for any ideas on stuff to look for myself. Oh and if it helps any...it seems to be sincronized with the speed, slow clunks at slow speed, fast at higher speeds. Thanks in advance guys.