Hi Sara,
I tried to push his activity time in the morning, as you suggested, to 10 am (approx. 3 hours after he wakes) and he cried and cried to go down, then finally went down at 1015 am and slept for 1 hour and 15 minutes.
When I was putting him him down at the 2.5 hour mark in the am, he goes straight to sleep and sleeps for 1.5 hours, no problem. He would go longer if I let him.
For the afternoon nap, I have been putting him down at the 3 hour mark, giving him about 10 or so minutes to settle (upon waking from nap #1) and he screamed again and then napped for 45 minutes and screamed.
He has been doing this for 2 days consistently now.
What to do?