Well, I commend you on color blending (nice transition from purple to blue there), but one thing you must know is that anything you change on the borders given to you will not take effect once your tile is uploaded. Now, since I can't see your checkin tile, I don't know if you did this or not, but from the looks of it, I'd say you did. The yellow thing shouldn't go into your top and bottom borders. Had to grant you a 3.