Dear Jeff, Regarding the 'original question'. I prefer to
put this question otherwise. Not as 'what is the correct
alignment' but as 'what is the optimal geometry ' for the
64 series? After all both , Stevenson and Bearwald should
be considered as 'correct' but, as I mentioned in my reference
to 'Das Ohr' Magazine and you to Dertonarm the
'optimal distance' should be 231,5 mm. But this means
Bearwald geometry as well the assumption that Bearwald is
'optimal' and consequently that Srevenson is not.
put this question otherwise. Not as 'what is the correct
alignment' but as 'what is the optimal geometry ' for the
64 series? After all both , Stevenson and Bearwald should
be considered as 'correct' but, as I mentioned in my reference
to 'Das Ohr' Magazine and you to Dertonarm the
'optimal distance' should be 231,5 mm. But this means
Bearwald geometry as well the assumption that Bearwald is
'optimal' and consequently that Srevenson is not.