Here is what we suggest for doing the recessed area for the offset washer.
"anybody know how you would make the recessed circle in the bed wood for that offset washer? i'm going to cut and router the wood for the bed myself figure it would be cheaper than a kit but i should look into the cost of oak wood boards and see if that is true but my main concern is the recessed cirlce for the offset washer (so its level with the wood
thanks
Nate"
Just drill a 1/16 hole up through the board where the bolt will go. This hole will line up with the frame holes and the cross sill holes. Then on the top side of the board measure 3/16" forward(toward the cab) from the 1/16 hole. That will be the center of the offset washer. Use a 1-9/16 forstner bit to drill on that position and the offset will be correct for the standard offset washer. Only drill down 1/8" with the forstner bit, and it sure is easier with a drill press, not a hand drill. After making the recess for the washer, drill the 1/16 hole out to 7/16" or 1/2" for the 3/8 bed to frame bolt. Good luck
Mark