On to your first venture into reassembly. You'll need to hit a local supply store and buy about 4 yards of burlap. Ambrose uses more burlap than the factory and strongly advises folding it over double and covering the entire spring portion of the seat. Attach it to the springs with hog rings and special hog-ring pliers, both available from OPG. Begin by attaching it to one main wire and then the other (arrows), making sure to keep it taught.