Originally Posted by
Prism99
I am thinking Bottom Line for the thread, as it is fine but strong. I would just secure it with a backstitch or two, do a narrow zigzag over the existing seams, and secure again at the end. It doesn't have to be perfect. This would greatly strengthen the existing piecing seams.
One more thing... by this, do you mean I should consider retracing every seam on the quilt top alone before sandwiching? Or as my quilting pattern for the sandwiched quilt?