... but unfortunately they granted a patent on that in 1987 and don't have the money for the absurd licensing fee the patent holder is asking. Unfortunately the "novel" method patented covers both clockwise and counterclockwise but they're currently looking into rotating them 179 degrees, making the document slightly slanted but avoiding royalties.
Of course, one would hope that the Patent and Trademark office would be smart enough to realize that a 1987 patent expired in 2007.
HA! Patent's don't EXPIRE any more!