Thanks Redkite and Northerner. That's what I thought because my average on the machine is 7.8/7.9 and I said this to the nurse - but she doesn't trust a machine average! The nurse claimed that with a HBA1C of 6.5 I would be running at an average of 5 and that would be causing the hypos!! I hope when my other nurse comes back tomorrow she realises that this isn't true.