.... I got it wrong. Measure twice, cut once, "they" always say. What a shame I didn't listen.
I actually made this top, and the backing about a year ago, which means I have no more of the backing fabric left so I'm going to have t.o improvise. The quilt is my version of a Missouri Star tutorial which you can see here.
By the way, I've now joined the current century, and started a Pinterest page where I will show all my quilts. The board is by no means complete yet, but I am working on it. If anyone wants to see them, they are here