jim_asheville said:It helps to say which part of this you are uncertain about.
Adding a me-too, because a thread of one person's experience is not much use.
jim_asheville said:It helps to say which part of this you are uncertain about.
Adding a me-too, because a thread of one person's experience is not much use.
jim_asheville said:It helps to say which part of this you are uncertain about.
Adding the part of the answer the thread has not reached. Take it one variable at a time. Almost every unanswerable question in these threads is unanswerable because three things changed in the same fortnight, and no amount of subsequent argument can untangle them after the fact.
If somebody has the primary source to hand I would rather cite it than paraphrase it.
One concrete data point for the thread. Practical: whatever you change, write down the date and the reason. In three months the reason is what you will have forgotten, and the reason is what makes the record worth having.
Correct me if the detail matters more than I have assumed.
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Browse GL BiochemClosing the loop on my own question.
Update: the thing I was blaming turned out not to be the cause. Leaving the original post as written rather than editing it, so the mistake stays visible for whoever searches this next.