The
Zigzag
Seam
The
stitch
width
is
regulated
by
pushing
stitch
width
control
(18)
toward
the
left,
as
may
be
desired.
-:
Never
change
the
stitch
width
setting
unless
the
needle
is
outside
the
fabric.
18
The
stitch
length
is
regulated
by
turning
stitch
length
control
(11).
(See
ill.).
25
