so i was out shooten an artilery shel(fireworks not the real thing duh) I run out into the middle of the mahem and set up my tube. As im droppen it in some1 about 6 ft away had a mortar shell (firework not the real thing) explode in the tube hitting me in the head. Yes it hurt and man i was mad but i got my firework off and it was the greatest boom ive ever seen. Word to the wise every1 should shoot fireworks u only live once