inches off of the floor and put a mark. the bottom of the ruler should fall in line with this mark.
step 3: slightly above the number 6 and slightly below the number 1 place a mark in the center of the ruler. these marks will be where you drill your two pilot holes.
step 4: this step may require the help of another person. place the ruler on the mark on the wall where the bottom of the ruler should fall. using a drill and screw, fasten the ruler to the wall but don't over tighten the screw.
step 5: place the level on the side of the ruler so it is 