Hope you’re doing well.
We have a 2008 Fleetwood Heritage 640i in very nice order.
Or so I thought.
Was fully professionally resealed last autumn.
Cleaning it today, I got the steps out to inspect the roof.
It looks uneven & you can push the metal up and down, it’s like a big wibble board.
Is this normal? I can’t remember.
There’s no sign of ingress internally.
Thanks in advance!