I generally get a liver dump first thing but currently a week of combined fasting and/or very low carb meals during the day (but normal dinner & supper) have more or less stopped any morning dumps
and lowered my overall glucose levels. Have a look at
my post here. So not quite what I was expecting, as I thought it would probably take a bit longer to empty my liver larder.
I seem to have had some dumps (pre meal rises) later in the day after activity though... And I don't know yet what next week might bring!
I've seen information on how much glucose the liver can store and it's fairly small amounts, but can't find it just now. But I assume that the sort of fast you do, and how may carbs are eaten and used during a day while fasting would account for any differences people may see?
Robbity.