Hey it's for the correction and when the pump will suggest these and by how much. It only has rough time slots rather than before after meals. It was set as 4-7.5 I've changed it to 4-7 so it'll aim in the middle. I just can't wait to see DSN. Off to Turkey tomorrow so fingers crossed I can keep it under control. I've not had the terrible lows people talk about yet. When did this kick in for everyone? X