In a message dated 6/16/2000 8:56:46 PM, you wrote: <<Is this possible? Has anyone had opportunity to notice if a factory has ever drilled the pinblock on a vertical too shallow?>> Clyde; While they may not "drill them too shallow" they also don't drill them any deeper than they absolutely have to in modern production. I also have ran into this problem on 'newer' verticals (35-40 years or so).
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