We are trying Cross Country but my son is having trouble not stopping during the 3 miles. He goes low about 1.5 mies in. I have tried turning pump down -50% one hour before the run. Also at same time giving the meal that was about 1.5 hour before giving about 15 carbs free. I bought some of those Jelly Beans for running. Not sure how easy it would be to keep eating those or tabs while running. Anymore ideas?