When I move my stick in all directions except for DOWN LEFT everything is smooth and easy. .When i move it down left it hits a little resistence that requires a bit more pressure and then it almost like snaps to the final point of down-left.
So basically when i move it DOWN, or DOWN-RIGHT it moves easily to then end. But when I move it DOWN-LEFT it runs into a little resistence that requires a bit more push. I can here a quiet snap as it completes its movement at about the halfway point.
IF i open up the stick will it void the warranty?