Uni.. I would love to take pictures but I never pull a hd cover off unless I really need to... If I can find another bad drive I will shoot some photos.. I think I have one.. And snuci.. I was just trying to do this as a preventive measure for down the road.. It's fine right now but eventually it's gonna give.. and better have to re-inforced it now than later.. I wouldn't touch the current position because I know what you mean.. I would simply let the glue suck in from the side underneath the glass.. As I said I did try it on a bad drive and it worked great... I will try it on another bad one I have.. the one I will take pics of.. 

I don't expect it to jet jostled anytime in the near future.. but looking way ahead if I ever sell it or move it around I am afraid the glass will slide off.. It's gotta give eventually.. Just trying to take precautions before failure... And of course there are other things that can go wrong with the drive.. but if I minimize the typical failures I have a better chance of having a good widget which are not easy to come by these days...