On 12/15/2012 1:45 PM, dadiOH wrote:

Somewhere out there exists a great forest. The trees are getting in the
way.

You missing the point?

Those who take the time and effort to cut a dado with the precision
under discussion in this thread, are fooling themselves if they
consider/take into account, and understand, ALL factors that can effect
the precision they are pursuing.

Anyone sneering at the effects of a lack of "concentricity" when using a
router jig that relies on a reference edge, better first go cut a bunch
of dovetails with one and see how long that attitude lasts.

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