Well, something is working...
I went for a speed session this afternoon afternoon. 80% speeds are sitting about high 70s with both. I didn't take the recommended breaks, I just kept swinging. The only time I took a break was just before I did my step down to 1 pineapple at 100 %. I realized I was needing a drink of water, so I took a moment and did that. When I went back and swung the one at 100%, I was seeing speeds of 115 and nothing less than 110. When I finally swung just the bare shaft, my first swing was 125, as was my 2nd. My lowest speed was 117, my last was also the one o gave everything to, I saw my last swing was 131. Something seems to be working with this.
I have not started doing swings left handed yet, I also skipped the driver swings before and after. I did do this after going around my little course 2x, so I did swing my irons beforehand.
It's surprising that by the 6th swing of the 1st set(80% 1 pineapple), my speeds are starting to steadily creep upward. In the 2nd set, they are sitting nicely high 70s, with a couple swings in the low 80s.