mfmaxpower
International
- 29 July 2010
Can't find it but saw a video about it and how to fix it. It implies opening the controller up though.
Edit: Found it!
YouTube - PS4 Controller - Sticking Trigger Fix
Yeah, I posted the same vid in another thread. I tried it but I wouldn't recommend it - when I put it back together, one of my triggers was messed up. Don't know why.
Others have said you can just pop off the shoulder button without opening the controller, using something like a knife or screwdriver. I haven't tried that.