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Old 24th Feb 2018, 13:49
  #48 (permalink)  
gulliBell
 
Join Date: May 2002
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Reason being, there are two N2 needles and one NR needle. If the big needle was NR, there wouldn't be enough length in the 2 shorter N2 needles so the "1" and "2" flags on the respective needles didn't overlap.
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