John you hit the nail on the head. The Wind Inspection is an Insurance inspection. Insurance is about statistical data and loss prevention.
The Insurance Industry has designed the form to represent statistical data of expected losses related to their understanding of struction details.
In the Insurance world, an inproperly nailed Strap, is equal to a Clip.
It does not have to make sense to us. We simply have to be aware of the requirements for each rating and be as accurate as possible.