Vicki Murray has posted a version of Shattuck, using a different method, with tips and some variations.
Linda Farmer, of TanglePatterns.com , has supplied a link to the backstory for Vicki's post on Shattuck, and that makes this a good post to remind you to check out her site regularly. She is constantly updating. It's the best site for finding that tangle you remember seeing but the name eludes you. Her drawings of the patterns make it an invaluable reference.