fate6 wrote:I'm pretty sure that's not a thing, there is no way to calibrate the nub afaik.
I just checked the manuel, there is a part for analog stick troubles and nothing like that mentioned. Manuel just saying to move the analog a few times in opposite direction when such a problem occurs which means on the scene/game where it happens, not under a certain menu of XMB.
If there is really such a solution its just for slims. I'll download a slim manuel and check it for that but dont have time for it atm. Maybe someone else who have the manuel can do it for us. Its at the back of the manuel at least for PSP-N1000.
All these analogs are the same plastics with different connection types I dont believe its true but still its all over the internet even on official Playstation forum.
One last thing, before changing the analog use a vacuum cleaner to pull the dirt stucked inside it placing it over the analog, I saw it on youtube and really it can work imo before opening or changing the hardware give it chance.