Old 01-09-2011, 09:58 AM
  #5  
ckcowl
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Join Date: Feb 2009
Location: Northern Michigan
Posts: 12,861
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long arm's do not have feed dogs because the fabric does not move...it has a hopping foot and the machine itself travels on a carrage. there are plenty of rulers and 'tools' available for following straight lines and patterns.
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