Hi - here a little update
Last night he went to bed at 6, took 3 oz at the DF at 10, woke around 1:15, and thought since it had not been 4 hours I would try to resettle him. And it worked!!! He then slept until 5, woke took at full feed and went back to sleep for about 1 hour...
The previous night he also woke around 1, but wouldn't resettle... The DF was the same, 3 oz at 10 ... So, I'm wondering if some nights he's hungrier than others? He ate around 1 and again lasted until 8 before he had a feed (one side) despite waking around 7.
We still have the issue of a 6am-ish BM that makes a big mess despite trying several diapers, cloth, pampers, huggies, one size up... That seems to be what wakes him in the morning :-/ but hopefully we can make some progress with the NW...and his BM may get in line with his feedings?