Take it back to Red Bay, no question about it.
I ran into a fellow in Shreveport on our retirement trip that was on his 3rd trip back to Red Bay. He had been trying to get his new coach back to California for 3 months.
Bloggers "Life Rebooted" had a new one built last year. They documented the entire process. After they were done and the rig all painted, one of their pics showed that a slide was crooked. Tiffin replaced the slide and repainted the rig.
Service is why people buy new Tiffins over a new anything else. Take advantage of that.