Okay, so following a GIANT POOP BOMB delivery, she has gained a little weight, but not so much.
As said, her previous high was 1620G and usually stayed around 1600G, give or take 10-20G by summers end.
I weighed her today, empty, and she's 1640G.
I don't think 30-40G is significant, but it's also earlier in the summer still. We will see where she ends up.
Still convinced, by eating patterns alone, if nothing else, that she is very happy in her new home!