P3D Re: problem with over/under viewer .

[Lippmann <daniel@xxxxxxx>]

hello, I have some trouble using a view magic viewer. In their instructions 
booklet, photos are exactly vertically aligned and I can look at them
without problem. But when I try to view my own stereo photos ( shot with a
self-made bi-lenses camera, 65mm base) I have to slightly shift one of the
2 pictures (either the upper one or the under one) a few 2-3 centimeters.
to catch the stereo effect. I found the shift by superposing kind of ghost
images that appears when I move one of the pictures.
I am not sure to clearly understand the technicals explanations in the
booklet (some words/expressions are not very clear for my english
understanding) for alignment. Are there any problems with my views (even if
both photos are shot exactly at the same time, ....) ?

		      -------                 ------
view magic booklet -->I     I    my views --> I    I
                      -------                 ------
                      -------                   ------
                      I     I                   I    I
                      -------                   ------
thanks for any help


------------------------------