Op fire filter question.

[Narwan]

You can also set an overwatch hex for a unit. This can be any hex in LOS (and within weapons range). You can set a perimeter around that hex if you want (make it range 2 and all hexes within range 2 of the selected hex will be overwatched). So in effect you can select specific parts of the battlefield for a unit to OP fire at. That, if used well, can also take care of a lot of OP fire draining.

Bu the most obvious use for the OP filter system is to prevent units from firing at AFV's whose armor they can't penetrate anyway and using their ammo against those they can hurt.