Another thought- If you are using precuts please check them for size. It seems to be more common that they are not accurately cut! Mentioned by several ladies in my guild. Also check your cutting for accuracy. Use a ruler, not the lines on your mat because they also may not be accurate. I had to replace my 6 1/2" long ruler because I'd worn the edge down a bit. Please don't be frustrated- finding the perfect 1/4" is only a matter of learning a few simple tricks for cutting accurately and measuring your sewing line. Rest assured many simple patterns such as rail fence and log cabin don't require such precision if you are sewing for yourself and using the same machine for all the piecing. I still piece my triangles a bit oversized and trim them down. Sewing a scant 1/4" helps compensate for the thickness of the fabric when you fold and press the seam back. Hang in there!
Last edited by Monroe; 01-24-2014 at 12:11 AM.