Preheat oven to 350 degrees F (175 degrees C). Sift together the flour, ginger, baking soda, cinnamon, cloves, and salt. Set aside.
In a large bowl, cream together the butter and shortening with 1 cup sugar until light and fluffy. Beat in the egg, then the water and molasses.
Gradually stir the sifted ingredients into the molasses mixture. Shape dough into walnut-sized balls, and roll them in the remaining 2 tablespoons of sugar. Place the cookies 2 inches apart onto a cookie sheet lined with parchment paper, and flatten slightly.
Bake for 8 to 10 minutes in the preheated oven. Allow cookies to cool on baking sheet for 5 minutes before removing to a wire rack to cool completely.