Bootcamp soldier health

How can I decrease soldier health in boot camp demo . I have been trying to reduce soldier health but its not working and the "fireline" cross the soldier body as if there is no collision (although there is a character controller ,rigid body and a box collider added on solider ) .

Please help !

Try to use, onCollisionEnter or onTriggerEnter. mmm.. an example.

function OnCollisionEnter(shoot:Collision){ if((collision.gameObject.tag == "bullet")) { health = health - 10; print(health); // you can see if working or not. } } sorry about my english. Only try to help. =)