For Christmas last year my parents got me a CM ATCS 840. They left it in the original box, and I noticed the cardboard was heavily damaged (thanks UPS). Opened it up, didn't see anything glaring, left it there until spring break when I had time to move my build. I finally look it over really well, and one of the doors is dented. Its small and round, best way to describe it is someone hit it with the grip of a screw driver. I was going to let it slide, but its been slowly eating at me. So now I'm wondering if its worth fixing, or if it will just cause unnecessary stress to the metal and look worse (hard to notice now, since its black and usually in low light)? And if it is worth fixing, what's the best way to go about it?