I want to use miniatures for battles in RQ but there really is no rules for their use in the book (that I could find). I am using one of those wet erase mats with squares on it. What do you use for scale on these mats? A human character usually moves 4 meters per action I guess but if fatigued (wearied) it goes down 1 meter (to 3). Do you use each square as 2 meters? Do you use the lines on the mat to represent halfs?