Hey I've noticed that on the 10.5 there seems to be a faint darkish colored line down the side of your screen, and that's the exact same issue I'm having accept it's along the bottom of the screen above the home button maybe a 1/4 to 1/2 inch in thickness basically it's almost exactly the same size as you're in terms of thickness but it's along the bottom rather than the side, and anytime I'm viewing something on the internet or anything with a light color I notice the yellowish, and somewhat faint darkish black color, and I've been debating doing an exchange at my local target store, however I've got 30'days from the purchase it's been a little over a week, and I'm just waiting until they get a new shipment in stock, and this way hopefully the newer batch of rose gold panels won't have this issue.