In an effort to complete this thread by posting in the correct one...
Third piece, passenger side mid section.
Behind front tire:
From the front, inside the wheel:
In front of rear tire:
I had to fabricate my own brackets to attach the outside edges of the board to the underside of the steps. This really stretched my working knowledge as I've never fabricated anything metal before. I used a L bar from the hardware store, drill and tapped, used an angle grinder to cut them to size and and belt/disc sander to clean up the edges (just so there were no sharp burrs). I offset the holes so the bolts don't hit each other when installed.
