PSA: If your joycons have drift, use a spray electrical contact cleaner under the flaps of each stick to fix it : r/nintendo
I couldn't get rid of stick drift on both of my controllers with compressed air but this did a perfect job : r/OculusQuest
My controller has stick drift and i heard someone say that you can fix that with just WD-40 without having to buy the whole replacement part. Is that true? If yes what