I missed the fine details of that post, the part about "each chip" individually. Wouldn't that be a pain to do and monitor? Other than finite control, what benefit would that offer? I'm not trying to be argumentative, I'm legitimately asking if there is a benefit to this, cause if there is I might be interested.
I ran it through the Auto-Tune first and found the range that most of the chips showed green on the manual screen. After that, it was just a few chips that would show "red" or "crimson" (if the voltage and Freq where to high for the chip I would drop it 25-50m). When all the chips showed green they would typically have a value of 63-78. Sometimes during a hash a few would turn yellow and then back to green.
Just a hunch but I'm guessing that the red and crimson chip where the ones causing the most HW errors when setting it over 637m. That is why I listed the range 625-675m