Since this side is so completely rotted away we don't have much to work with, but we have enough. I know that the point where the sill touches the bottom of the floorboard by the striker post is good. I know that the hole in the frame where the cab bolts to is good. I know that the rod for the parking brake runs parallel to and level with the frame bracket. I know that the sill sits on top of the cab mont brace.

The sill is difficult on this side because it locates the parking brake rod but with those known points it stands to reason that we can locate the sill correctly.

First I bolted in the cab mount brace with rubber cushion.