03-02-2017, 06:49 AM
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Afourian MVP
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Join Date: May 2009
Posts: 4,474
Thanks: 49
Thanked 1,024 Times in 719 Posts
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Including the block 
Quote:
Originally Posted by ndutton
There's no reason to expect that was the only thin spot. All the passages are the same age and subjected to the same water.
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