P3D YB anaglyphs?

["Sergio Baldissara" <winter@xxxxxxxxxx>]

Surfing the web I found http://www.3dmagic.com/spacespex/spacespex.html
they advertise: "3DTV Corporation is proud to introduce a revolutionary step
in anaglyphic stereo viewing, the SpaceSpex system. Using this patented new
system, it is now possible to view anaglyphic stereo video and still images
in full color using inexpensive glasses. SpaceSpex uses yellow/blue encoding
to avoid the problems associated with red/blue anaglyphs"
I live in Europe & indeed can adfirm RC(yan) anaglyph don't work well in PAL
TVs , but I don't know about what NTSC does.  Anyway I built YB specs (just
inkject print on transparent sheet, allowing 48hs to get the dye dry) &
looked at the pictures on their web-site & to the AVIs.
I found the pics deluding (lots of ghosting); nevertheless, in the AVI
"rusdance" the still pics are unwatchable, but during motion the movie is
nearly acceptable. Pulfrich effect? Indeed Y is a retinal-cones activating
colour, B is a cone depressor, so can activate rods...
Sergio