I have just finished quilting a 101x89 quilt on my domestic machine. I'm pooped. It has 4 inch borders. One side measures 1 inch longer than the other. How do I square it up without losing the full 4 inches on one border? Or do I just square up the corners with my 12inch ruler and forget about the inch difference. I'm desperate to finish this thing today. I appreciate your help. The borders are not quilted yet.