Here is Bill placing in some 2x6's to act as a support for the rear rib. The I-beam is 3 inches wide so the 2x6 fit perfectly. I'll explain later how those come into play.
Here is Bill placing in some 2x6's to act as a support for the rear rib. The I-beam is 3 inches wide so the 2x6 fit perfectly. I'll explain later how those come into play.