• R2 vs L2 trigger noise.  
Posted another video for comparison between the two triggers.


Stick drift wasn't the only issue I faced, my R2 trigger makes a weird sound whenever pressed while playing any game that features adaptive trigger e.g Control, Astro's Playroom.

L2 trigger in comparison is quiet. It started making sound over time, it was quiet at launch.


It sounds like grinding gears. There's no lube applied on plastic gears inside the trigger mechanism, and plastic on plastic without lube wears out. I applied some machine lubricant oil but still it sounds loud af.