So far so good. There was however a glitch and a small amount of reverse sewing happening :). Something didn't seem quite right when I looked at the photo. Removing one sashing piece from 4 of the blocks did the trick. Now it looks like Carrie's quilt.
4 offending pieces
Actually I was rather glad for this. I need exactly eight 9 patches for the frame corners, so I'll recycle these.
I worked on the frame corners today but ended up frustrated as I can't make them fit and I can't figure out why they don't fit. According to my (dodgy) calculations they should fit perfectly - grrrrr. I knew this was all going too smoothly!