16 March 2017: Got my huge box of yarn! And made the first three rounds.
Finished Part 1 and started Part 2.
Finished Part 2 and started Part 3. Discovered I worked Round 21 wrong, so will rip back!
Ripped back and fixed my mistake (which was actually a mistake in how I compensated for making a mistake in Rnd 20, but whatever). Finished Part 3.