White SuperLock - Page 18

Lower
looper
thread
Upper
looper
thread
pulled
to
under
side.
Increase
upper
looper
thread
tension
and/or
decrease
lower
looper
tension.
Lower
looper
thread
pulled
to
top
side.
Increase
lower
looper
thread
tension
and/or
decrease
upper
looper
tension.
Left
needle
thread
loose
and
visible
on
under
side
of
fabric.
Increase
left
needle
thread
tension
and/or
decrease
either
or
both
looper
threads.
Right
needle
thread
loose
and
visible
on
under
side
of
fabric.
Increase
right
needle
thread
tension.
Just
right.
Under
side
Under
side
Right
needle
thread
Top
side
Fig.
1
Top
side
Fig.
2
Top
side
Fig.
Under
side
Under
side
Right
needle
thread
Fig.
4
Topside
Fig.
5
16