I got a steriod inject in an ankle which sailed my glucose to 5&600's. The next time I had one I took the 70 units I used the 1st day, divided it by the 24hr. and ended up with a 2.9 units per hr. Set this on the temp. basal rate for the 24 hrs. and kept my glucose in the 200 ranges. What a wonderful thing the pump is.