Kenmore 1218 Instructions Manual page 21

1
RICK-RACK STRETCH STITCHING
(Model 1220 only)
Setting:
Special Stitch Control --
From red 1 to red
Stitch Length Control -- All the way
down
Use this special stitch for all-purpose heavy
duty sewing of stretch fabrics. Sew as you do
a regular plain zigzag seam. The machine will
make triple lock stitches, (See enlarged
illustration) to give the stretch to the seam.
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