Calebsmummy, on the 2 nap days, what is your last A time? I find that Caleb can do much longer A's now, especially that we've gotten him used to LOOOOONG A times due to the one nap days and like you say, they sleep better on those nights. What if you streched out his last A time on a 2 nap day and made his bedtime later, like 9 ish ( i know, it sucks cause you've got no evening time to yourself, but it's just for one or two nights) and then, even if he had a short night(say 10 hours or something like that), it would still bring you to 7am and then from there, you can do a one nap day and hopefully move forward from there..kwim? That is, of course, if he cooperates and does a good pm nap, where you can easily keep him up afterwards for a good 4-5 hours.
Marlowsmom, welcome and a special welcome to the "crib party comittee" from me!! My lo is an expert in the crib party field!! Hoping he'll give them up someday...ughhh, his lasts for up to 2 hours!! Speaking of which, i think someone (gavinsmum1 or nauvoo06, sorry my memory is foggy and tired!!) mentionned that they were also having crib party issues and wanted to ask me if i had ever figured out the cause behind ours.....well, the answer to that is not really, but i've got some theories.....definitely UT related, and most likely associated with too short A times, especially when we do 2 naps, cause then the A times get cut short in effort to prevent having too long of a day. So, i'm hoping that when we're comfortably on one nap that the crib parties will be over.....well, i can dream anyways!