Dr.CardioMD said:The version of this that has an answer is narrower than the version being asked.
There is a second half to this that has not been said yet. It helps to ask what evidence would change your mind before you look at any. If nothing would, the discussion is not about evidence, and it is better to say so early than to spend nine posts discovering it.
One concrete data point for the thread. The boring version of this is the one that works, and the boring version is: measure a baseline, change one variable, wait, measure again under the same conditions. Nobody wants that answer and it is still the answer.
One thing that is still open after Dr.CardioMD’s answer:
How long did you give it before you decided it was working?
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Browse GL BiochemDanielChem_CHI said:The boring version of this is the one that works, and the boring version is: measure a baseline, change one variable, wait, measure again under the…
Filing a mild objection. Mild because I might be wrong; an objection because nobody has addressed the case that does not fit. Pushing back on the consensus forming here. Consistency is not the same as correctness, and a board that agrees with itself quickly is usually agreeing with the first person who sounded certain.
Correct me if the detail matters more than I have assumed.
OP back with an update, since a thread like this is useless without one.
Closing the loop. The answer turned out to depend on the detail I had left out of the opening post, which is a lesson about how to ask rather than about the subject.