When I was getting hot button my problem wasn't dirty spring or dirts inside it, I clean it properly and it was the same. It took me a while until I got it.
My problem was center post where spring is on bottom cap, It seems it was overtighten. I unscrew it(barely) and look for dirt or something but it was clean...I put it back but this time I screw it just enough, not to much. Everything is good now
Try and that too. It can't hurt.
My problem was center post where spring is on bottom cap, It seems it was overtighten. I unscrew it(barely) and look for dirt or something but it was clean...I put it back but this time I screw it just enough, not to much. Everything is good now