Sounds like you're doing really well actually hun
Ok, that first nap is great isn't it? Not need to tweak anything there. Around now LO's start varying their A time a bit so may show a preference for a shorter first A, then longer A's later in the day or vice versa.
One thing we have to bear in mind is that she'll be getting ready to drop that third nap soon. I think that's what happening for you hun. I'll post a link that explains it in detail for you at the end.
I think that second nap is an UT one. If she is going back to sleep albeit eventually it could be that the A times aren't too far off it just needs pushing just a bit. I'd extend it by 15mims so aim to pd around 1.15pm and see if the nap lengthens without you having to ssh/pat.
As you're extending the A there, I would probably just keep that last nap as is at 20mins as it obviously suits her. 2hrs A after a short nap could be considered long to BT for some, but you didn't mention any NW's in the early part of the night so we could assume she actually likes the longer as to BT. Wdyt? Xx
All about the 3-2 transition- 5/6 monthsEta.. Wrt the wind down and fussing. I used to do this big wind down with DD, sit down, song, cuddle etc etc. She used to arch her back and fuss. Still kept with it. One day at Xmas I think, DH out her down for a nap. In true male style he just plonked her into bed and she fell straight asleep.
I was all ready to give him a right telling off about not sticking to the routine until I realised she was asleep. From that moment on I realised she just wasn't that into it!!! This is a great link if you wanted to try and identify your LO's temperament type
The BW "Know Your Baby Quiz"