I might have a similar issue. I thought there was something loose in the back-end.
Definitely like wood hitting something.
On an uneven surface sounds a bit like i’m transporting a cupboard in the back.
I assumed they all do that..
Something to check when the last salt is off the road after the next two days of rain.
Since I got my car last fall, and have only driven 2000km’s yet, a lot of ‘things Morgan’ are yet to be discovered by me😊
