Just been out in it(50 Miles) and seems mainly to occur in low gear/low speed situations.

I think so but I haven't really checked it.

Oh my God!

I've got a 2001 Freelander TD4 which has done 90000miles. Recently I've started hearing a random matallic "clunk" which appears to come from about midway(behind the driver's seat) off-side. It doesn't seem to happen at a specific moment and at first I thought it was something rolling about. It...