Wildcat Sterling 29MK

Does anyone know if its raining and you put the living room slide out a little to get in the bathroom or in the bedroom will the slide that is only out a little leak? At rest areas and walmarts I do not put the slides out all the way and on the 29MK I am a little to fluffy to get by the slide and into the bathroom. I could use some help from someone that owns one,thanks.