We have discussed the problem with Ken yesterday.We are still trying to test this new technology for future orders.
This might be the result of illusion.Because some raised points on the anaglyphy will have shades,it may not look as white.But if we add more white on this product,the anaglyph picture will not have sufficient three-dimensional appearance.
Besides,this product isn't pure white itself.It is slightly yellow.To add more white on this product,I think that may mislead the consumers.Therefore,I don't recommend to make such amendment.