Mix flax and water
Mix flours, sugars, baking soda and salt in separate bowl
Cut margarine and shortening into dry ingredients
Add molasses and vanilla to flax; mix into dry. Mix all wet into dry+ margerine
Form into 3 Tbsp balls and refridgerate for an hour
Bake 13 minutes at 325°. Cool on pan for 5 minutes before transferring to cooling rack