Posted by BillS on August 26, 2005 at 13:44:44:
I've seen in 2A summaries that it is called "Depth Reading" and it is "deducted from Sliding Base Setting"? But where do you find the value of Dr? I thought it might be a cutter marking, but a friend of mine looked at his cutters and couldn't find a marking that looked like a "Depth Reading".
Could someone please explain how or where to find the Dr value?
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