I was just checking out the thread from mikante about intonation problems on his Tele. I saw two different opinions on whether to use the 12th fret harmonic vs the 12th fretted note to intonate. I've always thought that the 12th fret harmonic was the correct pitch to reference against the fretted note, but one of the posters was pretty adamant about using the open string. 12th fret harmonic has always worked pretty well for me, but other than basic concept of string length between fret and bridge determining pitch, I'm not really hip to the physics of it. I take it there are varying opinions on this. Thanks!