Well it turns out that Jason has not (for 1 year) been taking enough insulin. His A1C went from 9 to 9.6. We are now clear on how much to give him. I feel so crummy that there was this misunderstanding and my son had to suffer for it. He is to take 1 unit for every 10 gr of carbs plus his correction formula. I am hoping this brings down his #'s.