P3D Re: Counterfeit stereo mounts?

[bercov@xxxxxxxxxxx (John Bercovitz)]

Paul Talbot writes:

> This is an approximation of what the aperture problems
> I am referring to, with open side at bottom, look like:
>   _______      _______
>   |     |      |     |
>   |      |     |     |
>   |      |     |      |
>   |      |     |      |
>   -------      --------
>   ^     ^     ^      ^
>   |     |     |      |
>   r     s     s      r
> 
> There is a very definite "zig" in each aperture's right vertical
> opening. [...}  Put an empty Spicer mount in your viewer, and look at
> the differences between the left and right apertures by alternately
> closing each eye; also observe the fused appearance of the window.

Mine don't have that problem at all.  I wonder if this is a small sample
problem.  I have some mounts and you have some mounts but they're not
from the same lot, obviously.  I would guess yours have slipped passed
quality inspection.

John B


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