Hi there, just wondering if any of you lot out there can help, my father has a C5 (actually 2 and I have one too!) but his is a bit odd, it is an 02 2.0 Hdi, it's done around 80K and drives fine (apparently) only thing is overnight it 'settles' and the back end is practically touching the floor (the rear wheel arches cover at least a third of the typres!) now, my car doesn't do this and his estate doesn't do it either so I assume there's something wrong with his suspension - do the spheres need replacing? or is it something elso do you think???? Cheers in advance, lindsay