Hello. I am new here and almost as new to clothes sewing. I am working on the red riding hood cape from the Little Things book and just can't figure how to line up the pieces for the size medium hood. I can line up the front ends and darts and the back ends and darts but there is a problem with the area between the single and double darts. Is there something I'm missing? I have spent a small fortune in imported fabric and I really want the project to turn out nicely. Help!