Dawg Byte, they also described their being blood all over the place, smoke coming from the trains' engines, a death or two, and no braking whatsoever. Just compare a 50 MPH car accident, where cars are designed to obsorb impact and have many safety features in case of a crash where still people are seriosly injured, paralized, even killed, and the vehicles are destroyed and sometimes flipped over, to a 70 MPH coaster accident. Coaster trains are designed to go fast and thats about it. Luckily the airbags saved everyone.
It seems to me that there probly isn't anything wrong at all. I mean if it was still a mystery, why would they run the other SROSs? Running them on one train is no excuse. For all we know it could have been a computer failer. The computers not only settup the break but they also switch the track to the storage rails. They might control the speed of the lift too, what if it goes 150 MPH up the lift.