So I installed a 3rd case fan in the front (same model as the other two that come with the case) and after a few weeks of use I'm starting to hear this rattling. It's quite annoying, as it seems to be coming from the front. I've turned the fan controller down to the lowest setting, still get rattling. It isn't until I place a cloth underneath the legs of my case that the rattling tends to stop. It seems like the door on the front is the culprit, or the entire 2 inch thick piece that connects to the rest of the case. I'm unsure of which, but right now my case looks ghetto as heck just trying to dampen the rattling.
Anyone else have this happened to their case?
Also, if it makes any difference, my case is on a wooden surface.