It's got to be remembered that any DAFNE or similar course isn't the IkEA flat pack instruction manual.. You've got really use the theory at your guideline..
The main reason for the if snack is under 10g's don't need to inject is because a lot of people can graze snack over a couple of hours, but if they which could lead to stacking of the insulin
Ypauly, another reason for your high in the morning, which is one you can to have to monitor to see how it pans out, hungry horse if I remember rightly is largely based around chip or roast type meals, which meals a lot slower asorbtion rate and knickerboker's are also high fat content.. So if you are rather insulin resistent in the mornings, the lag time can have a greater impact..
Sometimes on large meals with high fat content, it's better to split the insulin some before the meal the rest after this give you a much longer spread of acting insulin and can curtail the morning rise... The only problem adding on extra insulin ratio to a large meal, is that it could cause you to go hypo before your BG raises...
Another factor is your starting BG not just for the correction amount, but if you are starting with an higher BG, then the spike can increase by a large portion causing as higher BG's can be more insulin resistent to your BG raises more than if you would have the same meal at a lower starting BG...
One of the tricks to good control is remember all the different senrio's which effect that one injection/carb ratio.. If you can do this then it does get a lot easier with the control side...
