I have a Victoria Slinglady wrap which dd and I both love. Almost all the time she spends in it, she's asleep and apparently perfectly comfortable, but I get slightly worried by the lolling position her head's in. I roll up a scarf and stick it in the top as a little pillow for her, but there doesn't seem to be anything I can do to stop her lolling, and when I'm walking I often feel like I really need to be supporting her head with my hand. Does anyone else have any experience/advice?