I posted a few weeks ago about using machine embroidery designs to quilt my tabel runners. Thank you for all the responses!! There is one question that I forgot to ask. Typically I just use white bobbin thread with my designs but since I will be going through all the layers and really don't want white thread to show on the back of the runners do you think that it would work to have my bobbin thread match the color of my backing fabric? I'm just wondering how it would make my design look if I had dark thread in the bobbin and then the embroidery design had light colors in it.