Like this one?
I find that if you cut your corner squares about 3/8" to 1/2" larger than half the size of the base square, you will have a slight "float" of the square in the middle, and that makes your points sharp and crisp when you sew the square-in-a-square block to your next block.
Last edited by Jan in VA; 04-29-2012 at 06:44 PM.