Hi...I bought one of these tables two years ago on a Black Friday sale at Joann's online. I love it. Mine is by no means wobbly. I had to put mine together as it was delivered in a big box. I have never even had to tighten it down since I have had it and it has been moved around in my sewing room numerous times. I'm sorry you are having problems. Maybe giving another one a chance...good luck.