Hello everybody, A month ago I bought my first mac, macbook air 13" 256gb. It is my first mac and I'm absolutely loving it. However, recently I started to notice something annoying: if i open up my air, and grab the upper-left corner (above the ESC-key) beneath the screen, I can easily lift my air up. But only this upper-left corner gets lifted, and I can like bend my air. However: if I grab the upper right side (above the on/off button), it seems much more rigid: my air doesn't flex at all. I already found some topics on this forum about warped airs, but this is not my issue: when on my desk, all four rubbers touch the surface So, my question is if some of you also notice this lack of rigidity when lifting the upper left side? I know it's just minor issue, but it irritates me a lot when I'm for example taking notes in college. One of the main reasons to go for a macbook was the use of this unibody, but so far this does not seem to be that rigid at all. And if I pay 1600euros for a computer, I think I'm allowed to have ultra-high expectations. I already went to my premium reseller, but they gave me a strange look when I was explaining this issue and told the only thing the could do was tightening the bottom screws (this did not solve the issue). Thanks in advance!