I love Hollywood Studios’ Tower Of Terror – I’ve rode it more times than I can count. If you’re like me and wondered how it all works inside, I recently saw a YouTube video that explains the inner workings of the ride: https://www.youtube.com/watch?v=7iGZuA_LSk8 .
It’s a great watch, so make sure you see the whole thing. There’s a bunch of drawings in the video designed to help you visualize how the ride works, so pause the video every so often and really look at the designs.