BooBear : Hello Ms BooBear, is he taking fast acting as well as slow acting insulins? Sometimes in the initial stages it can get a bit high while you learn about timing, length, and dosage of infusions vs what he eats, exercises, etc. We found it extremely helpful to keep the pump company rep involved as they usually know a bit more regarding functionality and settings. They know how to troubleshoot so well and I bet can look at this graph and quickly know the problem.
@LizBeth91 : with the pump it only uses the fast acting in microdoses then a bolos with meals. The rep is "following" him so she sees his graph in real time as well. It's been a while and we expected it to be a little crazy at first, but the highs and lows, thankfully he doesn't have a tendency to get too low, are crazy.