I read through bits and pieces of that thread, but many if not all of what I read have posts of too long morning naps and refusal of the afternoon nap. Matthew is actually refusing a morning nap until after he eats lunch. I should have posted that info previously, but I see now that I didn't. We've just been all over the board nap-wise in the last few weeks.
Here was yesterday's routine:
7:00-ish Awake
7:30 bottle
9:00 breakfast
10:45 lunch, half of it anyway (gave some early in the hopes it would help him sleep better)
11:15 - 12:30 nap
12:30 other 1/2 of lunch
2:30 bottle
4:40 - 5:10 nap
5:15 dinner
7:00 bottle and bed
for us, 45 minutes is an indicator of not tired enough and 30 minutes usually means he was too tired. This morning he woke up early. which usually means he was overtired, I know.
The day before he only had 1 nap at 11:45 and it was 1.25 hours and he did fine for the rest of the day and went to bed at 7:30.