Jayflight 29 RKS but the kitchen is at the back

We got our first trailer with a rear kitchen (our fourth trailer) on the second trip after going over some rough road we had a top cabinet door open and two bowls fall out hit the counter and disintergrate into a thousand pieces. We then started using a very small diameter bungy cord to hold the cabinet doors closed. On a 1000 mile return trip the cabinet door molding separated at a mitered corner. I am sure we will eventually get this working.