Parcel shelf??
I have it too..been like it for years!
Could be the zorst hitting the rear axle, look for a wear mark where the zorst goes over the axle
could of slipped out of the middle mount mine does this now and thenHmm had the mounts changed when my milltek was fitted so not sure if it could be this?
checked the rear shocks/springs?
Could be the zorst hitting the rear axle, look for a wear mark where the zorst goes over the axle
I had this, worth still checking, a clamp could have got loose.