Just had my HD dealer change my 32 tooth to 30 tooth transmission sprocket. Wow what a difference! I wasn't sure the change would work on a CSC conversion but it does. If anyone is thinking of a CSC conversion change the sprocket at the same time you'll be glad you did. also try and get a little shorter belt as you loose almost all of your adjustment. After going to the Rally I knew I had to do something or I was going to loose my clutch.