Ladies we are still ploughing on with 1 nap with 2 nap days thrown in when we get an earlier start. I have now gotten his nap to around 11.30am (give or take 15mins) & this, combined with the 2 nap days has resulted in a general improvement in his WU's YAY

(today excepted

).
The last week went like this:
Mon WU: 6.15 A = 5h Nap: 11.15-11.45 (OT nap) A = 4h Nap: 3.45 - 4.15 (OT nap) BT: 6.30 (at nursery today)
Tue WU: 6.50 A = 4h 45 Nap: 11.35-1.35 (2h) A = 5h 10 BT: 6.45
Wed: WU: 6.45 A = 5h Nap: 11.45-2.00 (2h 15) A = 5h BT: 7.00
Thu: WU: 6.00 A = 5h 20 Nap: 11.20-1.50 (2h 30) A = 5h 25 BT: 7.15 (PD for 7pm but took ages to settle poss UT due to long nap???)
Fri: WU: 6.00 A = 3.5h Nap: 9.30-10.00 A = 4h 15 Nap: 2.15-3.30 (1h 15) A = 3h 45 BT: 7.20
Sat: WU: 6.40 A = 5h 15 Nap: 11.55-2.00 (2h 5) A = 5h 5 BT: 7.05 (late PD for nap - my bad - took him ages to settle & he woke at 30min mark - OT)
Sun: WU: 5.45 A = 3h 55 Nap: 9.40-10.00 (20min) A = 4h 5 Nap: 2.05-3.30(plan to wake him & BT will be @ 7.30pm
His WU's are still fairly erratic & this is making things difficult. On days when he wakes earlier than 6.30am we have a problem b/c this means he has to do over 5hrs A to nap time at 11.30am & this seems to cause an OT nap (with mid-nap WU's). Even more so now that he is walking - his A times seem to have taken a bit of a dip. Up to now I have been doing 2 naps to combat early starts, but TBH, its getting more & more tricky now, and I am actually wondering if we may have to stop offering them altogether unless he is literally falling to sleep on the floor.
Today for example, he was up at 5.45. I decided on a 2 nap day - & he's protested at both of them. UT for the AM nap for sure. Not sure on the PM nap - I tried to PD at 1.30pm & he screamed & cried as I took him to read a story for his WD & he wriggled out of my arms & ran off back to play with his toys. I tried again at 1.45pm & put him in bed & it still took until 2.05pm for him to fall asleep. Does it sound to you like the 2 nap days are no longer an option???
Having said all that, we are also getting protesting at naptime even on 1 nap days & its especially bad if DH is at home. Is this normal for this age??? Could do with some reassurance as its getting rather stressful.
So, I'm quite prepared to just try 1 nap days, but wondered if any of you lovely ladies had any tips or words of wisdom on how we can bring some more consistency to our wakeups? We seem to be having around 11hrs on 1 nap days & often only 10h 45 (unless he needs to catch up from short naps at nursery) & I'm sure this is a little on the low side??? I feel it may be down to nailing the right mix of A times & the right length of nap, to give us a consistent length night - but cannot figure out what this is! I've tried capping his nap at 2h 15 as longer def. seems to cause shorter night, but not sure if I need a longer A to BT or a longer A to nap.
Any ideas/suggestions welcome.