My DS is 4 in June and whilst he didn't start talking til he was 2 years old he has caught up well and has a very good vocab now and most people can understand him fine. However! Apart from normal things like dropping his l's we find that when he talks he sometimes dribbles a bit when talking or sprays a bit!! Just wondered if this is normal and if so is it down to lack of muscle control and when is he likely to grow out of it?!