Well we went ahead and started out on our project.. starting with the overhang . We've assembled and welded 2x2 angle iron to the exterior walls attaching them with 3/8 1/4-20 counter sinking bolts. We span 1x1 .120 wall from left to right with 1' spacing. The over hang is 4' to the mating wall. With all that done tomorrow we plan to cut the box and have the over hang finished with the back wall. Pictures to come..
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