Let's see... the next day (Thursday) I did reach bowel tolerance, at close to the same dosing - maybe 90 grams the whole day.
Friday it had dropped to ~50 grams (8 grams time-release at a time, about 4 hours apart. Woke up in the middle of the night and took it, too).
Then it stayed around 35 - 40 grams a day (6 - 7 gram doses) for a few days (through Monday), before tapering back down to my normal 13 g/d over a couple more days.
90 grams - Thursday
50 grams - Friday
40 grams - Saturday
~35 grams - Sunday
~35 grams - Monday
~25 grams - Tuesday
~20 grams - Wednesday
~20 grams - Thursday
13 grams - Friday