Old 09-23-2011, 09:23 AM
  #9  
ckcowl
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Join Date: Feb 2009
Location: Northern Michigan
Posts: 12,861
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6 fq's = 1 1/2 yd
so 3 yds would give you 24 blocks-
one more fq would give you enough for 25 blocks plus a little (fudge room)
so 3 1/4yds is all you need
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