Here is the result of my second draft (manual) phasing analysis without the benefit of ST, and I offer it here humbly, in the spirit of a foolhardy novice recklessly grappling with the pons asinorum of Hurst mastery.
I used my Goertzel algorithm and Bartel’s filter http://cyclesresearchinstitute.org/pdf/cycles-general/bartel.pdf to select the cycles rather than doing it by eye (apart from fine tuning) or using Hurst’s method(s). The results are interesting, but incongruous.
I found the same disconnect between the 1999/2000 data mentioned above. I also see the amplitude compression mentioned by mwrandall - it almost seems something prevented price from making a new. low in the nest around Q1 2017.
Hurst noted that cycles compress going into peaks and troughs, and they expand when beginning new cycles. Perhaps some of that is occurring here. Does anyone else believe we recently began a new 8-9 year cycle around January this year - i.e. do you have a nest of lows around that time?
One fruit of my labour was detecting a reasonably strong 20 week and 40/20 day sub-cycle throughout recent history, although it seems to invert frequently.