a little off topic, but do the 6th gen trunk linings (the wood part, not the carpet) sag with time? my 5th gen's trunk lining is sagging, because there's nothing supporting it directly underneath. when i put my sub in there (polk momo mm12), the trunk lining was sagging enough for the sub to fall over and roll around. granted, the sub is pretty front-heavy, but it was still pretty annoying. bunch of scratches all over my sub now