I usually add 1 T of water for the 1 lb. loaf and find that it works perfectly.
1 1/2 Lb Loaf:; (1 Lb Loaf) 1 pk Yeast; (1.5 Tsp) 2 c Bread Flour; (1 1/3 C) 1 c Whole Wheat Flour; (2/3 C) 2 ts Salt; (1 1/2 Tsp) 1 tb Butter; Cool, (2 Tsp) 1/4 c Honey; 80 Deg, (6 Tsp) 1 c Milk; 80 Deg, (1/3 C) 1/3 c Water; 80 Deg, (1/3 C) 1 lg Egg; Room Temp, (1 Lg)