Looking at the wing of your eagle vs the eagle you bought, your old one is the eagle L and the new one is a eagle x. If you go to the innova website and look at their factory second discs (cosmetic blemishes with no stamp but fly just fine), they actually have some eagle L in stock (for now, which is pretty rare) in champion plastic if you don't mind trying the champion instead of the KC Pro. Though the champion might take a sec to beat in the same as your old disc.