I am doing a wedding cake a few days after Christmas and the whold cake is going to be covered in scrollwork.....I found a really cool stencil that I want to use for the scrollwork so that way the cake is the same all over. I have been practicing and I can't get the icing to stop seeping under the stencil and blurring the pattern. Can anyone help???? I have tried bc and royal. Any help would be greatly appreciated!