I have the pattern and can make the b/w triangles and the 2" squares etc but I cant figure out what size to make the block that connects to the b/w triangles....it calls for paper piecing for this block only...the instructions have a 4 1/2 inch paper pattern then 1/4 seam allowance all the way around. Then the next row is a 1" strip, another 1" strip then the little triangle on the end. Im not explaining it very well...heres a picture of the paper piecing pattern. Sorry I cant explain it better.The final block is 12 1/2" finished