Hi - we are now into week 3 of learning how to live with the new guest in our house - diabetes t1. Our son was recently diagnosed (2 1/2). He went straight onto the Medtronic paradigm pump. His levels are really erratic, with numbers in the 14-18 range in the middle of the night, but waking with levels between 2-3, and dipping down there again mid morning and mid afternoon, and bedtime, which means we are having to feed the hypo then treat the highs in the night, but if we do even the smallest manual bolus at night, he shoots down low! Any tips on what might be happening? We have trod reducing basal and reducing Wizard suggested bolus, but he is still either way high or way low most the time.