Recently my launch day pro controller has developed a seemingly unfixable downward "drift" on the left stick. I will reiterate that this is the PRO controller, and not the joy-con as I'm aware of the issues with the later, but am yet to experience them.
I've tried taking the controller apart and blasting the stick with compressed air and conducting calibrations again and again, but nothing has fixed it.
Does anyone know of a solution to this issue? Or at the very least a reasonably priced, quality replacement? I've had my eye on the 8bitdo sn30 Pro+, but it's selling at $75 on Amazon whereas the pro controller is sitting at $89.
If this is a widespread issue like the joycon one, you can have it replaced by Nintendo. I just got my Joycons replaced outside warranty.
They might deny warranty in your particular case since you took the controller apart. Wouldn't hurt to try though.