The Cardan grille approach to the Voynich MS taken to the next level

[lurker]

My point was that we do not observe independent choices. 

Rare combinations of the parts can correspond to rare words in the plain text.

If the wheels worked independently, every combination would have the same probability.

As described in the paper, Tiltman's table generates only 240 different word types, out of ca. 9500 needed.

This just means that your hypothesis is inconsistent with Stolfi's and Tiltmann's observations.