miss c - most of what I was going to suggest has been mentioned, but this is one thing that worked really well w my DS - he had silent reflux and I had massive milk supply with jet stream let down and this helped to give him the hind milk more than the foremilk. When you put Emily on and you feel the let down take her off for a moment and, with a towel on your chest, lean forward slightly until your flow becomes just a dribble / drip rather than a jet. This will get rid of the majority of that gas-inducing foremilk and more of the good stuff. HTH x