My situation is the same as Mr. Booth's, and my question is the same. As your return policy requires the item to be in its original packaging, unopened, an "approximate" measurment simply won't do. It is necessary to know the EXACT measurement of the top edge of the screen, including the hinge, please.
Alternately, perhaps you can tell me where I can view this item and measure it for myself. I'm in the DA11 postcode area.