I would like to revisit the work we did in Davis (example 4). For one thing, I did a lot of calculations with that example, and despite the compare-and-contrast posts towards the end, I fear it may be difficult to sort out what I finally came to.
In addition, my notation has settled down a bit since then, and I would like to recast the work using my current notation.
The original (“raw”) data for example 4 was (p. 502, and columns are variables):