Without pulling the kit off the shelf, I would say you are probably going to have to wet the sheeting on the outside surface to get it to conform to the curves. Another way of doing it, and it works. Mark the sheeting where it will contact the ribs, spar and leading edge peice. Good old Elmers Glue to the rescue. Put a layer of glue on both surfaces, not too thick. Let dry. Then take an iron and put the wood down like you would monokote. You only get one chance at it tho like using CA. Let us know how you do it. Masking tape helps hold things in place while doing this, unless you have extra hands. DOC Holliday