This is literally my exact situation. Same spot and everything.Staples, 16GB. Left side isn't glued absolutely perfectly but in my case it's extremely minor. Ever so slight glue release click over an inch or so of the left just above midpoint if I push down. I'll live with it for a week and see if it gets worse. If not, I'm calling it good. I would absolutely never have noticed it without this forum mention of it.