I’ve had the same stick for about 3 years or so now and I’ve just now started to notice that the triangle button is starting to get stuck at times. It is a White screw in Sanwa button and I noticed that they don’t sell those anymore so I don’t really want to just try and replace it, but at the same time it sucks for playing.
I’ve tried looking at it and I don’t notice anything particularly wrong. Just that every 20 or so clicks, it will start to stick and the only way to get it to stop is to keep hitting it more. It doesn’t have anything to do with the position of the stick or anything either. I didn’t make my stick, it was a custom and everything is already soldered together and such so I don’t want to mess with it too much but is there a way to take apart the button and try to see if there is a quick fix or something?