Hi, ive noticed that francesca seems to have a wet chin - now I'm not sure whether this is from the water bottle or whether she is drooling but its nearly always wet. Ive checked her teeth and I dont see anything drastically wrong. She has the little indent in the top teeth for the bottom teeth to go into, the bottom ones are quite long though - is this normal? She is eating fine (more than fine in fact she is the greediest one here!) and they dont seem to be troubling her. Am i just over reacting?