I just bought a 29RKS and did a lot of research on rear kitchens before I bought one. Almost everyone I had spoke to in other forums never had any problems with the cabinet doors coming open in transit and their stuff falling out. In just the short trip from my home to the storage lot, on nice paved roads, opened it up and all my dishes from above the rear counter were on the floor and all the drawers were slid open. The cabinets were tight to a point where they were rubbing in the middle. I offered the wife to buy the child proofing type locks to keep them closed but she says this is a new camper and it should have been designed to prevent this from happening. In y'alls opinion, should these come open like this or should I have to buy the kits to keep them closed?