Yes, there are some issues to be ironed out.
I was enjoying this related hot thread
Other tactile game bits for DFRPG.
Over there, there was talk about introducing more multi-hex figures. Now especially if they are of the flat variety as seen on p. 8 of
Monsters, they will tend toward accurately matching the 1" hex combat map scale. When mixed with the existing cardboard heroes, the scale inconsistencies will be harder to ignore.