My baby loves to chew on the sides of her carrier and it gets so gross and wet but I can deal with that, problem is its quite hard material and she gets little red Chelsea grin type lines across her face when she does, it must not hurt as she doesn't seem bothered or stop but it makes me feel bad, I just wondered if anyone had a child that does the same but carrier that doesn't leave marks? Picture so you know the type we are using, only brought as it was massively reduced and moneys a bit tight right now!