My ds lite, the bottom screen on the left hand side, the screen doesnt seem flush, and there is a small sliver of light all the way down it, where it doesnt seem to be seating properly, only noticible sometimes, but now ive spotted it , its bugging the hell outta me, should i take it back??

If I took it back I may get the same problem or worst dead pixels. I hate going into Game as it is so going back again and again to get a perfect DS isn't going to happen