ELNA 344 - Page 53

The upper looper thread is too loose.
If the upper looper thread (b) is loose and pulled
down to the underside of the fabric, increase the
upper looper thread tension (yellow) and/or
decrease the lower looper thread tension
(green).
The lower looper thread is too loose.
If the lower looper thread (c) is loose and pulled
up onto the topside of the fabric, increase the
lower looper thread tension (green) and/or
decrease the upper looper thread tension
(yellow).
b
Upper Looper (Yellow)
52
c
4
3
22
3
4 4
3
2 2
3
4
Lower Looper (Green)
4
3
22
3
4 4
3
2 2
3
4