Hi Mark , I,ve been posting about a problem I have with my newly acquired 07 zed. Basically the car drove perfect the first 400 miles then started to feel strange when decelerating and within first to third at low revs ( 2 to 3 k ) It accelerates very rapidly but when decelarating in gear it feels lumpy and the ride is horrible. I,ve changed the plugs , cleaned the entrance to the throttle, cleaned the maf sensors and replaced the air filters. Local garage suspects flywheel is the problem. I read under a reply to another member that you cured the problem with an uprev.. Wonder if you could throw any light because I don,t want to waste money and find that the flywheel is not the cause. I live in North Yorkshire, if closer I would be knocking at your door right now. Regards mrt