Thread: Vintage Sewing Machine Shop.....Come on in and sit a spell
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Old 07-29-2011, 05:07 PM
  #21003  
tomilu
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Join Date: Oct 2010
Location: Wichita, KS
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Originally Posted by lee231
On my 15-91, what is the extra knob left of the stitch length lever for?
You tighten or loosen it to change stitch length.
Tommie
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