Mix together 2 cups of the flour, eggs, water and salt. Now work in remaining flour a bit at a time to make a stiff dough. (adding only whet you need to get the stiff dough). Using hands or mixer knead for about 10 minutes. On a lightly floured surface roll dough into thinnest possible sheet. Cut dough into 2 inch squares, and make single layers of noodles (dusting lightly with flour) on baking tray, seperating the layers with waxed paper.