More progress,,,The floor at the seam matched up perfectly to the rockers on the cab (real snug fit). But the factory floor brace's don't go all the way to the seam. there is a 3/4" "hangover" of the floor past the braces. This section seemed pretty strong but I thought it wouldn't hurt to beef-up this 3/4" hangover.
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I welded a piece of 3/4" channel under the floor hangover and then put some struts down to some plates welded over the ends of the braces.
