Clarrie, I'm still wrapping DS. But, I wrap him in a very light muslin with only a nappy on AND I bought him a little fan to keep the air flowing in his room. Since I bought the fan he has slept extraordinarily well. It's just amazing. The air flow seems to promote him sleeping.

PS. We always have a fan on in our room because DH is a hot bod. In winter he's swinging the blankets off and I freezing my bits off. We have the fan on, I can keep the blankets on (I have to burrow down) and DH is comfy. DS is VERY much like his dad.