Crap!!!
I did all the measurements above WITHOUT delay compensation constrained, and then when I thought I added a new post it turned out I did “edit post”. So now all the prior measurements are ‘gone’.
I don’t have time to re-run them now, so you’ll have to trust me when I say that the results were different for the values highlighted in red. Peak came in at negative 1.5 in all cases, and Range at about 3.4-3/5 or so. Integrated was slightly higher in all cases.
So I stand by the proposition that this has to do with timing and/or duration of measurement.