I find most carb counting guides very frustrating to use and often inaccurate too. It is very time consuming to look up food items and combination foods are impossible. Fast food guides and eating out guides are not too bad but for home cooked meals both the books and electronic devices seem really slow to use. Does anyone have a devise or a book they like?
Doing a carb factor when you havn’t calculated your carb corectly is useless and from what I see it often isn’t the insulin dose that is wrong it is a miscalculation of the carb conten of the meal.