Hello, during our first trip out with our 8289ws, after we leveled the 5th wheel, we still noticed that there was a bounce in it when you walk around. Its no where near the bounce that our Sunseeker had, so I probably should not complain. The dealer told me that the rear legs should not be used for leveling, but just basically hit the ground and used as a brace. Is this little bounce that I feel when people walk around normal? Are there any mods that can be done to control this?