On Wed, 01 Mar 2006 22:30:51 GMT, RoyJ wrote:
It's always good practice to tighten all the holes in sucession. It
takes out any possible slop in the the chuck,

How can it? The two parts you're exerting force on, are the same parts
in each of the 3 locations.

gives you the best
possible hold. You will commonly find one of the holes seems to tighten
things up better than the other 2.

Well, yeah, the first one seems to have more effect