Originally Posted by jazzy519
I'm want to do a 9inch snowball block. What size would I do the corner squares?
Generally speaking each corner when finished should measure 1/3 of a finished side. So finished main square is 9". The square you cut for the corner should be 3" plus 1/2" for stitching allowance.
You are cutting the corner squares, sewing diagonally and then trimming the corners, aren't you? SO MUCH EASIER THAN DEALING WITH A TRIANGLE WITH A BIAS CUT.