The preset tension might be too tight for a heavy thread, preventing the bobbin
thread from unwinding freely. Loosening the bobbin tension will solve this.
www.ask.com/youtube?q=How To Loosen A Bobbin Thread&v=TaH9yB7XUBk
Feb 26, 2007 ... In this video you will Understanding Bobbin Tension Get the ... Fixing Thread
Gathering On Bottom- Signer Oscillator Adjusting Bottom / Bobbin ...
www.ask.com/youtube?q=How To Loosen A Bobbin Thread&v=9ekWAnJDt5I
Aug 24, 2013 ... Thread tension is really important on your sewing machine because you ... So, in
this example, we have the bobbin thread being pulled up ...
“Flat-lining” or “railroad tracks” on the quilt back (the bobbin thread looks like it is
... In this case, you'll also want to loosen bobbin case tension so that it's not ...
Every loosening of the bobbin's tension screw still results in a flat line of bobbin
thread and top thread loops on the underside of my fabric.
Mar 18, 2015 ... The bobbin also has its own tension dial, but as it is easy to throw the bobbin
tension off alignment with the slightest ... Sewing Machine Thread Bunching Up?
Here's Why! .... And I've tried loosening and tightening the tension!
Bobbins have their own mechanism for controlling tension on the thread. .... the
bobbin tension will require an adjustment to loosen the bobbin tension. It is.
Bobbin thread's appearance on top of the piece you are sewing could mean a ...
Remove the bobbin (and its case) and clean the bobbin area of the machine as ...
Install a bobbin wound with bobbin thread into a bobbin case set in a sewing
machine. For information on how to remove/install a bobbin case, refer to "
Feb 7, 2012 ... To adjust your bobbin thread to the correct tension, there's a bit of trial and error
to be done. First ... You'll need to loosen the screw a little.