One of this week's blocks for the Moda Sampler Block Shuffle was a simple pinwheel block. I thought to myself that it would be easy and I could whip it out in no time. I cut the pieces to size, stitched the tiny half squares, and put the block together, but when it was finished it was much larger than it should have been. What in the world did I do wrong? Well I got cocky and didn't read the instructions, so I missed the line that said to trim the half square triangles to size. I wonder if I will ever learn how to read all of the directions and not just look at the pictures?