My version:
I foundation pieced the block and was able to use up tiny leftovers of the darker blue material. Reading some of the comments I saw that one of the quilters removed their foundation paper before she stitched it together. I saw this recently also in one of the Craftsy BOM lessons. I thought that all the paper had to be left in until the whole block was sewn together...have I been doing this wrong all this time?
Karin