3D rotation with scale. Incredibly blurry

Hi there,

easiest to illustrate what I am doing by going here:

http://client.creativelifeform.com/common/zenith/

if you click on the “client cards” that are on the shelves you’ll see what’s happening - the white backgrounds get incredibly blurred when I scale and rotate them on their Y axis at the same time.

I’ve checked some tutorials on how to fix this issue, none of the solutions seem to work.

I’m looking into using Papervision3D for just this but would really like to be able to solve this issue without it because the rest of the project doesn’t require any 3D work.

Any help would be greatly appreciated!