I have been using the ergo lately instead of the moby. The baby is still a bit of a furnace but at least my back and sides are cooler. As for napping, I have started letting B fuss a little. I don't let her scream, but if she wakes up when I put her down, I will let her fuss a little and most of the time she will end up falling asleep on her own. I decided ahead of time that the longest I would let her fuss was 10 minutes, but it usually doesn't take that long.
Re: She won't nap...