As the dough starts to come together, gradually add the remaining water. Mix for a further 5-8 minutes on a medium speed. The dough should now be wet and stretch easily when pulled.
Instead of the usual white bread, I buy fried yau ja gwai, or Chinese dough sticks, because they're so deliciously crunchy when refried. Yau ja gwai are sold in pairs - you'll probably need one ...