Below are pix of the shelving project we did this past weekend. On the pantry, we installed a wood rail to the wall using 1/2" screws. This was a pain in the butt so we used physics on the closet shelving
We cut 1/2" plywood to match the sides of the closet. We then placed the rails where we wanted them on the sides and then cut the shelves to fit exactly. The closet shelving is not actually attached to the camper at all but it is as snug as it can get
Sorry some are sideways, having picture challenges tonite. I like the increased space for cups, foil, paper goods, etc.