@seasiderdave If you brief your wizard well with the correct ratios and be very nice to him, he comes up with some good ideas ( http://www.shootuporputup.co.uk/2009/07/diabetes-wizardry/ ) and I find that if you drink enough alcohol you can see the little wizard hovering above your pump. If the ratios you’ve given him aren’t right, he’s about as useful as a random survey of people on the bus to ask how much insulin you need to take for breakfast.
The dark side is getting more over populated by the day!
Happy fasting @furrypaul