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Old 01-02-2012, 01:43 PM
  #9  
deemail
Senior Member
 
Join Date: Apr 2010
Location: Lived in San Diego now retired in Eagar, AZ.
Posts: 887
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I never use invisible thread...it is basically fine gauge fishing line and that stuff can cut thru metal...there are many wonderful thread out there that do not damage your machine...as a repairman...
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