Originally Posted by
quilting cat
It may also help to tighten the bobbin thread. That is recommended on some machines to keep it from showing on the sides of the satin stitching.
n
or loosen the top stitch a bit so it gets pulled to the backside of the stitch... It was also recommended to me to keep a separate bobbin for satin stitch rather than "play" with the sewing bobbin...just another thought