If the trains stack on MF, it will "setup" the ride. When the computer sees all three trains right next to each other, it thinks something is wrong and freezes the ride. They then have to reset the ride.
Think Magnum. If the train in the station is slow loading, the train on the transfer can't move forward. If that train can't move, the third train on the course can't pass the brake run outside of the last tunnel, so it comes to a screeching halt. Someone has to then physically go over to that brake run to release the train.
-------------
Jeff
Webmaster/Guide to The Point
Millennium Force laps: 22