Slider bottom plastic fasteners fail to keep door from moving while in transit. Lost my one door while traveling and caused damage to door closets and trim on our clothes closet. Also checked the black door
Stoppers on end of rails and found they had moved from original location from doors rocking back and fourth during transit. Check little Allen head screws on bottom side and tightening them up and check ever so offten. Good luck I told my dealer Tom Schaffer RV to call Grand Design to tell them of the problem
but when I told them they really didn’t make me warm and fuzzy with there concern. Hope I can save someone the ( o ******** when you open your awesome solitude door up and look in side and your heart stops)