CP says that this is the first elevator lift system used on a roller coaster. Perhaps I don't really understand how it works, but to me, it seems an awful lot like the way Boomerang coaster climb their first hill backwards. You know, the little car thing comes down and grabs the back of the train, pulls it up, and releases it at the top? Actually, I shouldn't even say that all Boomerangs work this way because I've only been on The Bat at Paramount's Wonderland. What's the dif?