Analog stick not precise?
So my right analog stick isnt sticky or drifting. However it doesn't seem precise when I use it. I'm playing a fighting game and in the Training room it displays the controller input on the bottom. Well anytime I try to go down diagonally on either side it registers multiple directions. For example if I go down-right, it'll register down down-right down instead of just down-right, and other similar outcomes.
Now I know some people are going to think I'm just doing it wrong or too fast but I've really tested this out. I've down it slow, I've down it while looking at the stick, I've even done it with my right hand. I'm positive that I'm doing a perfect diagonal movement with it or at least close enough that it shouldn't pick up multiple directions with one pull.
Any help would be appreciated.
EDIT: also I just got this controller less than 2 weeks ago.