Seems like none of my cables fit snuggly into the HDMI port in my mid '14 rMBP. They're all kinda "loose" so to speak, making me scared to move the macbook while the HDMI is in. Now this doesn't bother me much right now because first, I don't really use dual display just clamshell to watch, and second I'm still under warranty. But this kinda scares me for the future when I'm not under warranty. I just don't want the port to break free from the logic board at some point. Shouldn't they fit snugly together like a USB? The 3 cables I've used are a samsung cable, generic moonrise cable, and a Twisted Veins cable.