Smudges beneath screen where the bezel and screen meetg

[5Mike5]

Hello All,

Is it common for smudges to show up beneath the glass of the Surface 3 & 3 Pro? I have this happening on both my Surface 3 and 3 Pro. I believe it is the adhesive separating from the glass - although the bezel and the screen are firmly attached. Anyone else seeing this on their Surfaces?

I've attached a photo. Forgive the dust.

Cheers
Mike

 

[5Mike5]

What I suppose I really want to know is if this should be considered normal wear-and-tear over time.

 

[GreyFox7]

What is that like 20x magnification? Judging from examining my own screen under magnification and bright lighting at the necessary angle most of that appears to be normal hand prints and would clean off but it's not detectable to the naked eye in normal viewing.