The outer 3 layers of mesh getting tied together. You can see the 16 gauge tie wire loops are holding the mesh flat in the upper portion of the photo. All together there are about 10,000 tie points. This is a two person job, with one person on the outside pushing the staples (u shaped pieces of wire) through the mesh at the point where the 1/4" logitudinal rods cross the 1/8" vertical rods. The other person is on the inside with a home made power tool to do the tying. (Thanks to my younger brother for all the help with this.) (next)