There are too many variables in bread baking for me to follow a strict recipe. It's good to have some kind of a guide, especially when making a new recipe for the first time. But the differences in humidity, types of flour, etc. make this more of an art than a science.
My constant is always the amount of water that I start out with. This will get me in the ball park of the amount of dough I wish to end up with. I know approximately how much flour I will be adding during the mixing process, but I never feel obligated to use a certain amount because the recipe "says it is so!". I add flour, GRADUALLY, until I reach the desired consistency. If you've made the recipe before, you know what that desired consistency is. Trust yourself and use the recipe as a guide rather than a strict blueprint.