I got a new iPad2 about a week ago. A few days after opening it I noticed there was a small chip in the gasket? I think that's what it's called. The seal between the glass and aluminum. It is so small that I can only notice if I hold it under a bright light. I purchased from Walmart and although I was more than careful I can't say if I did this or if it came this way. Wouldn't have noticed if I hadn't been charging it under a light. Anyways, to get to my question, is it worth replacing or is it really not a big deal? Would that even be an option as I have already opened it and set everything up? If it will not cause any further issues then I'm not that concerned. Any advice or opinions would be great. Thanks!