So was she crying at BT tonight??? That's quite a long A to BT after a 2hr nap & I learnt with O that 6hr+ A times to BT always meant OT.
So for him, having the nap pushed later has really helped prevent OT at BT & he always settles really well. We aren't doing a monster A in the AM though - just 5.5hrs from WU. Sorry to contradict folks, but I am just wondering if long term, 4.5hrs A in the AM is will be too short for her & you might find it leads to more EW (speaking from experience here LOL!)
You may just need to try it for a week or so & see where it leads you.xx