I just picked up my first ipad with a blue smart cover about a week ago. It looks great but it leaves 3 smear lines down the screen every time I close it. Does anyone else get this? The 3 smears come off with a cloth but it is annoying to have to wipe it off every time, especially when the point of a cover is to keep the screen clean. The smears are definitely noticeable even when the device is in use. Is this normal or is there a solution to it? I know it not the biggest deal but I paid $40 for a pretty basic style cover so I expect it to do its job well. I am thinking about swinging by the apple store tomorrow and returning it and exploring different cases.