When should I weigh my flour when making bread in my Zujirushi Home Bakery breadmaker?

When should I weigh my flour when making bread in my Zujiroshi Home Bakery breadmaker?

Answer: We recommend you weigh your flour when the bread doesn't rise properly, the loaf is too dense or the crust is too hard. Please see below for guidelines:

1 cup of Bread Flour equals: 4.5 oz. or 128g

1 cup of Whole Wheat Bread Flour equals: 4.2 oz. or 120g.

Info source

http://www.zojirushi.com/user/scripts/user/prod_faq_list.php?prod_category_id=3#q9