Soak dried bean curd sticks in warm water for 4 to 6 hours. Drain and cut sticks to 4 to 6 inch lengths. Squeeze out excess water. Preheat overn to 350 degrees and grease a cookie sheet. In a large mixing bowl, combine the yeast, peanut butter, miso, margarine, and paprika and mix until they form a smooth paste. Toss the bean curd sticks in and mix around until all the sticks are evenly coated. Lay coated sticks side by side, one layer thick, on the cookie sheet. Bake at 350 for 25 minutes or until bottoms become crisp and brown. Remove from oven. Pour into mixing bowl and toss with the BBQ sauce. Lay out on baking sheet again and bake at 350 for 10-15 minutes more.