I understand just was giving you the best info to rectify your situation. Oh and I'll tell you why people "fix" something that isn't broken. It's because they are trying to make it better. Like think of my car for example, I had perfectly good suspension but I went ahead and installed lowering springs. So my suspension was fine but by installing lowering springs my car has better handling due to having a lower sense of gravity and more grip because of it. So therefore I replaced something that had nothing wrong with it and in the sense made it better. I hope that helps you in some way.