Is she sleeping through? Our DS slept 7-5.30 around this age, but a 10.5 hour night is a good nights sleep for some LOs. Does she wake happy? I think your middle A may be a touch short and the last A too long. You want ~3 hours between each S. If you push that first S forward before 9 I think you may get more EW....what do you think about moving that second nap to 1.30-3 to start with (over a few days etc) and see if that helps?
I wouldn't bring the CN back personally, but what that EASY may be telling you is that A to bed is too long.
