I am on a mission to install my 8 board bed. I have prepped the pine boards and purchased the required metal strips, bolts and fasteners.
The question at hand is regarding the installation of the outer boards. These are the two narrower units with 2 predrilled holes. I got the passenger side board in and loosely attached the fasteners. Moving to the drivers side I observed that the boards don't have groves on both sides like the other 6 boards. To accommodate the metal strips. In their present state the side of the outer board closest to the differential does'nt have a grove. Am I on the correct path?