On Fri, 15 Aug 2003 17:24:39 GMT, "George"
wrote:

Oh yes, and one face does not have to be absolutely flat to feed the planer.
It just has to sit flat.

Huh? G

Run a twisted board through a planer, get another twisted board of
equal thickness all along it's length. The planer will not remove the
twist, only jointing one face and THEN planing to thickness will
remove the twist.

Barry