 The vertical drop and Immelmann loop were completed in January 2007 and the final piece of track was installed in late February.After testing was complete, the roller coaster opened on May 18, 2007; one week earlier than its original scheduled opening date.When Griffon opened it 2007, it held the records for the tallest, and fastest Dive Coaster in the world; both which were previously held by SheiKra at Busch Gardens Tampa Bay.