Well you could say I'm the poster child for Clutch destruction! My Spec stage 3+ wasn't holding anymore and I was only getting about a year of service out of one so I decided to upgrade to a Twin Disc. I ended up buying a McLeod Street Twin. I got it most of the way installed last night and discovered I needed to buy a new clutch fork! DOH! Now I have to wait 3 days to get one from Summit I can't wait to get it out on the street and to the track after it's in to see how it works