I am getting ready to start a Disappearing 9 Patch and I need your help. I am making it out of charm packs using one fabric for the center square. My question is this: Once I sew the 9 patches and cut them do I put each of the 4 sections back together in that block or since it will be somewhat scrappy do I mix the sections up and put them back together? I hope this makes sense. Any help you can give will be appreciated. Thanks.