He who is harry newton said on Sun, 12 Nov 2017 05:23:21 +0000 (UTC):

I hear what you're saying below though, and I'm trying to faithfully figure
out why you adjust what you adjust.

I google around based on your hints, where I think you might be trying to
tell me about what this guy calls "end play" here.
https://youtu.be/oggi9_LJ2n8?t=65