The retooled Rage made by Gateway Disc Sports is now PDGA Approved as of 8-29-2013.
"We retooled the Rage top for better control and stability into a headwind. The Rage is now our most overstable disc and great for shots when you dont want the disc to flip over. A must for both back hand and side arm throwers with power! (speed = 14 - Glide = 7 - Turn = 0 and fade = 5)" - by Gateway Disc Sports