Hi again!
I found that we got EW when my son was ready to switch to one nap. Also, if he is going down for his first nap at 7:55, this may be robbing from his night sleep. I would hold off on his am nap until at least 9am(no matter what time he wakes) so that his body doesn't think that he can make up lost night sleep so early in the day. Is his longest nap in the am or pm?
You could try:
6am wake
9-9:45 ( with a view to cutting it even further to 30 mins)nap #1
1-2:30
7pm bedtime.
We did a long am nap as he has always been able to stay awake in the am for longer periods. A pm catnap worked for about a month or so and then it just made bedtime too late thus causing overtiredness. I also found that if for some reason he wouldn't take a catnap, at least he got a long nap at one point in the day and I could try to ward off OT with an early bedtime.
Stick to the GW for all NW no matter what time. They are smart cookies at this age and know that you will cave eventually and nurse so they will sleep later!Once I give an inch, he takes a mile with the NW's and before I know it he's up 2-3 times a night again!