Where can I find these magical screws?If neither, then yeah, get the new controller, but also, get PS4-compatible screws that don't rust and immediately replace the ones that come default in the controller. That way if your R2 wears out again, you can actually fix it.
Get anything that's stainless steel, or coated with ceramic, zinc, black oxide, or nickel. Rust happens because of iron, corrosion happens depending on other material conditions that non-iron metals are resistant to, to a point. Like, avoid tossing stainless steel into a bucket of chlorine and you're good.Where can I find these magical screws?
We sound like f***ing bots trying to advertise stuff, ha ha.