WARNING! Please review and follow our detailed installation instructions and video. Unlike the original TUK, installation requires removing the monitor from the game. Alan-1 is not responsible for any damage made to one's Arcade Game, Monitor, Wiring, etc. A template is included with each kit, to show exactly where to mark for pre-drilling. The Electrohome GO8 vector monitor is legendary for its high performance (it draws much faster than the Wells-Gardner 6100 or Atari's Amplifone), but also for its complexity and unreliability (it's also famous for being nearly impossible to keep running, often literally catching fire.) Many collectors have given up entirely on the GO8, leaving very few working examples of Sega/Gremlin's excellent vector games -- like Space Fury, Star Trek, Tac/Scan, Eliminator, and Zektor. The problem with the GO8 has always been simple. As per the manual, it can generate over 400 watts of power to its deflection amplifiers...through power transistors