@simon1972 – MDI is a pain in butt (well, stomach and legs) but it is possible to get by on it. I recently read Pumping Insulin on @alison‘s suggestion and have adapted some of the fancy things, like square waves, for MDI. Anyway, A1C has been under 6.5% for a while but that said, that good result disguises a lot of swings – especially to the low.
I just think pumps are a better tool for doing what we’re trying to do – simulate what the pancreas does by itself.