Combine the eggs, water and baking soda into a small bowl; Mix the flour, garlic powder and pepper into a separate bowl. Coat the wings into the egg bowl and then coat in the flour bowl. I have found that if you dust the wings a little bit with flour before dipping them into the egg wash the coatings will stick better. Chill the coated wings in the fridge on a paper lined tray for at least 30 minutes, to form a good pasty coat and then deep fry the wings a few at a time just until they are a light golden brown, place in a roaster pan. Make a sauce by combining the following; 6 Tablespoons Soy Sauce, 6 Tablespoons Water, 3/4 Cups Sugar, 1 Cup Vinegar, 1 teaspoon Garlic Powder and 2 teaspoons Salt. Pour sauce over wings and bake at 350 for about 35-45 minutes.