These blocks weren't the easiest I've ever made, and some of my bee mates mentioned having trouble getting the correct size in the end. I was very careful to print the templates at 100% and cut out each piece with caution! I chose to paper piece the feather portion, and that made things very manageable. The blocks ended up coming out to the correct size, but I admit to taking it very slowly with these ones. The pieces (templates) are not normal rectangles, so lining up the edges takes a little patience.
Overall, though, these blocks are definitely worth the effort. They're so beautiful. I can't wait to see Hadley's finished quilt.