My Pro controller for some reason just doesn't move all the way to the right, is there anything I can do about this?

[HealingMind]

I recently started training my Sliptiding, and after beating my head against the wall for a couple hours on it, I asked the kindly people on the DRRR Discord about it, and eventually they found out the stick on the Pro Controller simply doesn't move to the right all the way. The D-Pad moves all the way just fine, so I have no Idea what's going on with this. I did try a input deadzone tool or two, and it seems like they pick up the controller's Gyro and are constantly pulling left somehow? Has anyone else had these issues with a Pro Controller, and is there anything I can do about this?

Here are the controller inputs side by side, the left one is me pressing the D-Pad/Using my GC controller, the right is me holding right on my pro controller.