1 | tuuci | v1.10.20 | 1005461 1/4”-20 Allen Key Flat Head (typical) Step 1: Install trellis walls using 1/4”-20 Allen Key Flat Heads. TOP trellis wall MIDDLE trellis wall BOTTOM trellis wall DO NOT FULLY TIGHTEN HARDWARE UNTIL THE END OF INSTALLATION ASSEMBLE TRELLIS WALL 5