[twindman]

Had the same problem when my unit was only 2-3 months old. Was at the Fall RAlly in Goshen. Tiara couldn't fix it but set up an appt. with Lippert. I don't think they even checked it - just replaced the 2 main cylinders. They said it is usually the big ones that go bad and do this. It worked pretty well but re-occurred on the way home. My dealer just ran the slides in and out (I was skeptical) about 10 times and no problems now for 3 years.