Evidently the subfloor is seamed right there and the factory missed screwing it down. They have to pull the kitchen slide completely out, pull up the linoleum, and screw down that piece. We bought in Michigan, and are traveling back home to Missouri, so will have to get it fixed when we get home. The dealership we bought from took pictures and is emailing them to me to give to dealership back home. Once I get them I will try to post on here.