Mrs. J. Has a new Citroën C1 she uses for work. She's complained the clutch judders when setting of. I thought it was just her driving but I've been driving it tonight and.........jeesh. no matter how you attempt to set off it feels like the clutch plates are bleedin corrugated and the gearbox is about to shake itself apart. It's done less than 4k miles. Any ideas anyone please.