Retail (Tuesday) - Dawn of Heroes - Deer Drive - Fancy Nancy: Tea Party Time - Gormiti: The Lords of Nature! - Legend of Guardians: Owls Ga'Hoole - Lord of the Rings: Aragorn's Quest - Phineas and Ferb Ride Again - Scooby-Doo! and the Spooky Swamp
One of the other causes, is that the gear itself, only being plastic, will tend to wear down, and not work correctly anymore. When you hear a clicking noise before getting the DRE, that is what the cause is.