Old 01-07-2010, 05:08 AM
  #20  
Oklahoma Suzie
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Join Date: Aug 2008
Location: Home town: Rehoboth, MA Now living in OK
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Originally Posted by shaverg
I always do a scant 1/4 inch. Just one thread difference on each seam can make a huge difference in the size of the block.
I would try the scant 1/4 inch.
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