And when you lift the acelerator pedal its nose dips jerking it seems to perform better when really driving hard but when pottering about seems to jerk when moving up or down speeds it has a new clutch did it befor ethat though it has had a service 2000 miles ago, has only done 29000 miles it idles ok maybe a bit rough intermitent, another odd quirk is when i go around a round about and just drive around smooth it seems to want to speed up then slow almost jerking its not fuel cause if i go hard it wizzes off with a little bit of lag though. ANY THOUGHTS.