I've been messing around with my iPad for a while and all was going good until I opened up a Sketching app. The background was white and I noticed a black dot right in the center of the screen. Thinking it was dust or some kind of smudge or something, I go to wipe it off, only to see that it won't come off. It must be something under the screen. You may think I'm being picky and that I should be grateful that I got an iPad today, and I am. I'm only complaining because it is SMACK in the middle of the screen, and now that I know it's there I won't forget it. I don't know what I should do. I'm thinking about calling my Apple store and seeing what they say. What do you guys suggest / think they'll say?