There was a lot of confusion, no one at AT or Vortex knew when we were supposed to close our line, where we woudl have it cycled off close to 8, close line at 8, or see how long our line was at 8 and close it to cycle off before 9. Rides told us the last choice, than Security calls at 8, when we have no extra, and tells us to close line. Too bad no one at all knew what was going on lol.