Yesterday, I sat down and trimmed up the rest of the tumblers blocks I had and finally counted them. Turns out I have 234, and I only need 240! Yay! Only 6 more needed! Although that is quite frightening, because that means I actually own over 200 fabrics. Eek!
Now, I'm setting up my machine so I can work on my block exchange from this past fall. Only millions of tiny half square triangles to go!