Before you can add a border to a quilt, it is important to know whether or not your quilt top is square. While accurate piecing and diligent pressing during the construction of the quilt top will help ensure a square quilt, Toby explains why it is always important to confirm that it is square and make any necessary trims or adjustments as needed- no matter what size of quilt top you are making. She shares and demonstrates her preferred technique for squaring a quilt, and while…