mine seems to be getting a little loose..... when I twist it a really hard, when I accidentally try to push it back hard past the max height for the swingarm or when I move the monitor from side to side with diagonal upward force from one of the corners.... It seems to twist and woble a bit at the base..... Perhaps I should stop being soo rough with it. I'm kinda klutzy like that.
I did pick it up a couple of times by the monitor... and then spun it in my hand... again, by the monitor arm.... i think i shouldnt have done that.... oh well... i have 70 more days before my warranty expires. I'll send it in between now and then