Jaguar at Isla Magica in Seville, Spain has the extra helix at the end and runs like a dream. It was smooth, fast, and lots of fun. I don't know if it was the maintenance team or something different that Vekoma did, but it was light years ahead of the typical SLC.
Hobbes: "What's the point of attaching a number to everything you do?"
Calvin: "If your numbers go up, it means you're having more fun."