Shelf Mounting Procedure

1. Mount the 70 lb angke bracket, and the 1' long 2x4 after that on top of the angle bracket using 1.5 " screws from the bottom. Mount the brackets with 2.5 or 3" screws. Use two brackets every four feet with one bracket on the ends.
2. Mount the 6" piece first.
3. Mount the 8' plywood strip on back of the two 6" boards, on outside. The ID piece of about 4' long will be cut to size later.