I'm glad to see more of you trying this set. When I first posted this set I suggested first slowing tempo by one-tenth, then speeding it again by the same interval.
Later I suggested doing an asymmetric version. Slow tempo by .1, then return to your starting point by .05 instead. I found I got better results this way. Letting my nervous system adapt to increasing tempo in smaller increments seems to help me maintain Stroke Length better.
If you've already tried it as a series of 25s, try it with 50s instead.
For a set of 10 x 50, you can slow tempo over the first 4, then return to your starting point over the next 6.
If you're successful at finishing the set at a lower count than you started, try again a few days or a week later, but start the set at a tempo .05 faster.
Can you hold the same SPL range as previously? If no, keep that range for your next go. If yes, start lower again on your next go.
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