back into higher speed. Because of these unexpected variations in speed, the soundtrack to the ride is not of a specific length, in fact, each scene of the attraction has a pre-selected score to play which is already of a certain length. If the vehicle finds itself remaining in one scene for an extended period of time, the score will play in full or until the vehicle leaves the scene. If the vehicle remains in a scene longer than the length of the score, then an exaggerated soundtrack of the vehicle's engine will fade-in and play to keep riders from experiencing awkward silence. Due to safety reasons, vehicles on the ride path cannot reverse. Contrary to the finale scene when the vehicle reverses away from the boulder, the vehicle is actually stationary while the motion base tilts backwards and the cave walls accelerate past the riders to give the illusion of reversing. The safety systems of the Indiana Jones Adventure are very sensitive and can lead to a ride stop several times in a day, leaving guests to believe that the attraction "broke down". Many variables can cause a ride stop: a vehicle may hit an obstacle on the path such as guest items dropped from the vehicle ahead, the vehicle wheels might slip or skid on a wet or damp section of track, or if a vehicle experiences conditions where it must quickly accelerate followed by a sudden stop, the vehicle may overshoot its target or move very slightly backwards causing it to shut down. Audio-Animatronics The attraction features four Audio-Animatronics, three of which are animatronics of Indiana Jones, one of a larger-than-life cobra. Prior to the 2010 refurbishment, the Indiana Jones figure in front of the Gates of Doom had his back pushed against the gates. During the refurbishment, he was replaced with a more advanced figure that now is leaning his full body weight into the right door. Disneyland version Story Indiana Jones Adventure: Temple of the Forbidden Eye is told through twelve letters and telegrams scattered throughout the queue as well as three newsreels shown before guests board the attraction. In 1935 India, Indiana Jones reunites missing fragments of a map documenting the precise location of an ancient temple believed to have been buried in a flood over two thousand years ago. According to legend, the temple was built to honor the deity Mara, who offers