it isn't then your thread is not seating correctly in the
tension disks. It will then be loose and make a birds nest(mess) under
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and start from scratch, making sure thread is securely seated between
tension disks. Once the needle is re-threaded, lower the presser foot and
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to have it installed.They have to time it properly. Four...The two
disk that you mentioned also has a spring. That sping is there through. the clups of lint won't allow the discs to apply
tension on the thread and thereby having tightened the
tension so much
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