Being an outdoor show, wind resulted in insufficient haze from the fog machines to reflect the laser light show, and thus they weren't used; the lasers seen in the final edit were added later in post-production. On 16 July 1982, the band members gathered at Jet Records' offices in Los Angeles to watch the final edit. Osbourne was unhappy with the laser show and stormed out of the room. Bassist Rudy Sarzo later observed him in the parking lot, drunkenly letting the air out of the producer's tires in protest.