I just got this blue today, it's brand new. It has a dent/deformation in the endbell. I don't know if it's from manufacturing or shipping but the frame is totally straight, and sits perfectly flat, it's just the endbell/cover. I'm just wondering if this is critical, if it's not i'll just keep it, it sounds great. having not seen under the cover on one of these i'm just wondering if there's an air space under there, or if this dent could be critical in some way, aside from aesthetics. If it's not really an issue then i'd rather not have to bother with sending it back. What would you do? cheers, David.