In 1993 the spike at the top was the very last year I saw the spike on the Eiffel Tower at its original height, Labor Day 1994 I saw the spike half its own size, I could never figure out why they did that. They also added extra spikes that same year that set on the arcs at the top. I asked the park officials about why it was shortened they never replied on the reason why the spikewent shorter.The only reason I could think of was to differentiate the tower at KD from the one at KI, How I differentiate them is how the one at kings dominion does not have a satellite on the south face, and the longer spike. 1999 after the drop zone was built they removed the red beacon at the top and placed an LED Halogen beacon at the top.