Yes, I'm currently working on a charm square quilt. It's supposed to be simple. I'm sewing all of my squares in rows with a 1/4" seam allowance. I even started measuring each square after I sew one on to make a row and see that it is exactly 4.75 inches. My problem is when I sew my rows together. It keeps getting off. Also I am pressing to the dark side, so my seams will nest. The first few are fine, but by the end of the row they are not nesting.