Rainbows in the Lehigh Valley Gorge

[TMo]

I recalculated and arrived at a total width of 76 feet wide and 12 degrees of pitch on the roof - smaller the better if I'm going to shoehorn it into the space available.  Built the cinder block wall that ties the brick corner sections and joined the pieces.  This is going to be a large building...  Got a headache and need a break from the magnifiers.  I will probably get a chance to put the plastic frame together that will serve as a support for the transparent sheet that'll go from peak to foundation tomorrow.