dense quilting. double loops. december 02, 2010. memory pillows, embroidery ideas, machine embroidery, star quilts, free motion quilting, quilting patterns, table runners, aprons, wall hangings. hey there! are you ready for another sunday stitches tutorial? i thought it would be fun today to share how-to machine quilt this spinning x quilt block. machine quilting. close up of quilt by brenda roach.