******For those paper piecing their center block*******
I am working on mine today. Just a suggestion to help save a little fabric. I recommend renumbering G1-G6 and making the biggest section (G6) #1...then just go down the section. Same for C1-C6; I1-I6; and O1-O6...this will help save fabric. I cut the biggest piece 1 1/4"x4" and then each of the smaller sections 1 1/4"x2 3/4"
Then for sections BB1-BB7 & T1-T7 also change them around...#7 becomes #1.
If this doesn't make sense let me know and I can take some pictures too.