After much consideration, and the great words from you guys, I have decided to abandon any wall attachment and proceed with trestle/PVC combinations. Living in the desert will be a plus... Even though my soil is a bit gravely, it is porous. I've asked Russ to give me/us any caveats as he progresses in the construction. Mine will not be nearly as high, averaging only 6 to 12 inches above the ground.
Brilliant ideas all.
Dave
Brilliant ideas all.
Dave