Roto-Drop Rides

Whatever happened to roto-drop rides? I mean, most of them were like 300 feet tall and popped up at Paramount Parks, then they stopped making them... strange...
-----------------
Alien Ant Farm rules!

*** This post was edited by lord shashire of bubbaland on 9/1/2001. ***

Acraphobia was built this year, strange....
-----------------
Ricochet: Bouncing to you in 2002, Only at King's Dominion!

yeah, but that's a stand-up and doesn't count because regular roto-drop rides are sit-down... and everyone loves acrophobia which is basically the same thing as roto-drop rides and they stopped making them... i don't understand...
-----------------
Alien Ant Farm rules!

Acrophobia is a Roto-Drop ride. It is just the next generation of it. Just like the Rota-Drop was the improvement over the standard Intamin drop tower (Pittfall, Giant Drop)