M-audio Studiophile Q40 it would feel like there actually playing right in front of you.

Hello My studiophile left ear started to sound a little muffed, so i took a closer look at it, to notice that there was a dent in the inner metal casing, so there's me thinking it would be a easy repair. I cut open the shield protecting it, pulled it out, tried to fix the dent, put it back...