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b. Pull up on the thread. The thread should run freely. If the tension is correct, the bobbin will
rise into a vertical position without lifting off of your hand.
• If the bobbin case remains on its side, there is too little tension. Turn the
large screw
(shown in gray) clockwise.
• If the case lifts into the air, there is too much tension. Turn the
large screw
(shown
in gray) counter-clockwise.
Too Much Tension
Correct Tension
Too Little Tension
7.
Once the thread tension in the bobbin case is correct, place the bobbin case inside the quilting
machine with the lever
(shown in blue) at the 3 o’clock position. It should click into place. Do not
pull on the lever while inserting the bobbin case.
Preparing to Quilt
Loading the Bobbin Case