Hi Cumberland
I can't answer from a type 2 view, but the basis of the course is dose adjustment for normal eating, so you have mentioned you are on fixed dose and then insulin with meals which sounds an ideal fit. It may have a result for you, but not sure if you already adjusting, it may help determine the correct levels of insulin you should take. I've done the course, it is much more than carb counting, it is looking for patterns in bg Vs time of day, exercise, carb portions, sick days, travel, etc and then adjusting by small corrections (of insulin in my experience) till you find what is correct for you. I hope you get something useful from it.