- the Fall back rule specifies you cannot end up your move closer than 1cm to the enemy. But I haven't found it anywhere else. Do you use this 1cm as a general rule or you just can end up your movement say 5mm from enemy?
FALL BACK is something that victorious units may do after winning a battle. They Fall Back 3d6cm, minimum of the lowest die rolled.
Do you mean RETREAT, which a unit that loses combat does? In that case, the loser retreats 1cm for every hit they lost by, divided by the number of units on their side involved in the fight.
Do you mean DRIVEN BACK units? This is done when hits from shooting are taken...in which case you are driven back 1d6cm per hit taken...
This is all referenced on p43 of Warmaster, I believe, taken from the "Combat Results" page.