Norm -
Pors12's answer of "I think that this marks the used sight" (which I took to be the sight used) would seem to indicate that the sight height was the mark in question - or at least, the blade used...
Now, I'm looking at the Blueprint CD, which shows *three* blade heights...6.7, 7.0, and 7.3mm...(the CD shows them measured from the bottom of the base)...
My question was about how do you tell those blades apart??? Especially if already mounted???
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I like my coffee the
way I like my women...
...Cold and bitter...
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