I like Derek Lockwoods designs .. but I really wish he would have some of the more complex units paper pieced. I bought a book of his and was disappointed that the whole thing was templates. It was so complex... and I was anxiously anticipating perfect points via paper piecing. I did not get past the first unit, and I am glad I did not cut all my fabric.
I feel your pain on this one and wish you luck, patience , a good dose of starch.. and an adult beverage.