Check inside at the top where the slide touches the wall to see if foam is squished a bit and then run your fingers down each side toward the bottom to see if the bottom of the slide looks like the top . That is if the foam is touching. If not ,your cables may need adjusting.
It was a rainy few days at Algonquin Prov park...tarps kept us dry.
Wayne --Belle River (Windsor), Ontario
2013 Sunset Trail Reserve 25RB..(just sold it)
2015 White Chev Silverado 2500HD 4x4 (6.0 l gasser)
2003 Mountain Star 890SBRX Truck Camper