Hi, I've had my 620r (s3) since 2018 and have thoroughly enjoyed this maddest of Caterhams. However, it's not been without its issues having already got through two clutches. I use the car both on the road and track, I have done about 10,000 miles. I've tried to always make quick, positive, flatshifts on the way up and rev matched, clutch downshifts. Maybe I just lack talent -:(. Anyhow, I can't keep changing the clutch every 18 months or risk Sadev gearbox damage, so I'm now looking into converting to a paddle shift system. From what I have read, this could help on both counts. I've seen options from PGM/Meteor , Westermann, Jack Webber and as always I'm trying to find the right balance of performance, quality and value. I would really appreciate any current input from people who have made this conversion on a 620R or are thinking about it. Thanks. Kenny
