Thread Tension
To set the thread tension, turn the dial on top of the
machine. Depending on the fabric, batting, thread, etc, the
tension may need to be adjusted.
See Stitch Overview, page 9 for thread tension
recommendations.
Correct tension
For the best stitch appearance and durability, make sure the
needle thread tension is correctly adjusted, i.e. for general
sewing, the threads evenly meet between the two fabric
layers.
Tension too tight
If the bobbin thread is visible on the top side of the fabric,
the needle thread tension is too tight. Reduce the needle
thread tension.
Tension too loose
If top thread is visible on the underside of the fabric, the
needle thread tension is too loose. Increase the needle thread
tension.
For decorative stitches and buttonholes, the top thread
should be visible on the underside of the fabric.
Make a few tests on a scrap piece of the fabric you are going
to sew and check the tension.
Lowering the Feed Teeth
The feed teeth are lowered when you move the switch on the
back of the free arm to the left. Move the switch to the right
if you wish to raise the feed teeth. The feed teeth will raise as
you begin to sew. The feed teeth should be lowered when
sewing on buttons and for free motion sewing.
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