nevermind!
Bless you and your fingers, for even being able to type these words!
Okay Hun, I don't know if I suggested this before but here is something I did with Sam when we wre stuck with 4.30 WU. I gave him a nap very shortly after WU ie: 2.5 hours ish or as soon as he was ready, so it went like this:
WU 4.30
Nap 7 to 7.30
Then I started the day as if he had woken at 7.30 with normal A time to nap. Yes, it meant for a long day but it resulted in being able to push his BT later time which resulted in a normal WU the next day.
Any possibility this would work for her

x.