Originally Posted by rs cos
are the back wheels round? if not get them balanced.
Wheels are not a problem. Rather roads here are. Even my moms Focus 1.6 likes to squish and make strange sounds when driven around warsaw and it's much much softer than the Cossie.
also try adjusting lock downwards so it pulls bootlid down tight onto buffers
It's very hard to close it already. I already changed the lock because it was a little loose.
I am worried if it is not chassis flexing but doesn't seem likely it wasn't that badly damaged and it has rear brace. Dunno :-/