I have been on EASY since day one. But, I have had difficulty with activity time. My ds is a very efficient eater. He will eat 3-4oz in 10-15 min. He is sleepy immediately after eating. I change his diaper and burp. Always hoping he will wake up. I put him down at the first yawn. I have tried keeping him up despite the cues and that was a terrible mistake. He get OT and OS very easily. I try to wake him before he eats and have a little A time so he isn't sleeping the day away. I will wake him after 1 hour 45 min of napping. But, that gets our 3 hour easy very messed up. There are times he more on a 2 1/2 hour EASY because of the short E and A. He was 8lb 5oz at birth and is now formula fed. Any suggestios?