EE WAS BLASTING HUNG CHUTE. IT DIDNT COME DOWN THE 1ST TIME. SO ABOUT 1 1/2 HR LATER HE TRIED AGAIN. HE DID NOT VENTILATE THE CHUTE PROPERLY AND THE SMOKE FROM THE PREVIOUS SHOT CAVE OUT OF TH E CHUTE WHEN HE SENT UP THE 2NS ROCKET. HE STAYED IN THE SMOKE AND GOT HIGH CONVENTRUTIONS OF NOR WHICH INFECTED HIS LUNGS.