We are also nap training, but today is day 3 with my MIL doing it during the week when she watches LO. He seems to be crying more with her. I secretly think it's because she's not doing it right even though I've explained the process. Last time I spoke to her he cried 17 mins, I was wondering am I just being paranoid or does nap training take longer? When I was putting him down for naps this weekend, he didn't cry this much. Sigh...