Its tough to know what to do sometimes isnt it
With dd1 I could really push her As and she would adjust quickly...dd2 I have to go more slowly. She crashed after not taking the cn 2 days last week, and I have her As at 2hr20min (will give a 2hr nap), 2hr20min (but then only a 45min nap here!) 2hr15min (another 45min nap) and then 2hr. Today for nap 2 she stirred at 40min then went back to sleep, so hopefully she getsa good nap in now...I suspect she will still need her cn today, but I dont have the guts to cut it shorter than 45min so I will probably just let her have a later bedtime until she drops the cn.
The days that she refused her cn last week I obviously had to put her to bed early, she was so pooped that even though she woke early in the night it was easy to settle her back to sleep, so I think if you do drop it cold turkey then Z will be tired enough to settle back to sleep
C also seems ready for bed at 1hr, 1hr20min, 1hr30min after her cn. Turns out she usually want food...she takes 10oz in the hour before bed then once she gets the whole bottle into her tummy I put her to bed and it can take 20min or so for her to settle to sleep. I would love to have bt earlier than 2hrs after the cn, but I just cant get her down any earlier.