Modifications
After its first season, the top of the vertical loops were removed and replaced by track with additional strength bracing. This was due to issues with other Arrow coasters, including Shockwave at Six Flags Great America. The top of the original first loop can be found in the monkeys' enclosure in the Wild Safari at Six Flags Great Adventure. Along with the new loop tops, a trim brake was installed after the first loop. The trim brake is not set up to stop a train; it is used to slightly adjust the speed of the train when temperatures reach around 90 degrees.
In 2009, the Liberty (white) train was ad-wrapped as an advertisement for one of the ride's sponsors, got2b Glued Styling Spiking Glue, a hair gel. Assorted signs were also placed on the station platform advertising. It was the first train in the park to feature advertisements, but as this idea spread throughout the Six Flags chain, it was joined by Kingda Ka and El Toro, whose trains feature The Karate Kid and Stride Gum ads, respectively.
In the 2010 operating season, guests noticed that the Liberty (white) train was adwrapped as an advertisement for another ride sponsor, Axe, a grooming product for young males. Signs for the product can be found around the rides entrance.
Read more about this topic: Great American Scream Machine (Six Flags Great Adventure)