Perhaps this picture will help with the hold-down wiring. It is the lean-to, but would be the same with a free-standing GH. Just more wires are strung on a free-standing one because of the peaked roof. Click on the picture to see the enlargement.
drdawg (Dr. Kenneth Ramsey)
The reason it's so hard to lose weight when you get up in age is because your body and your fat have become good friends.