I have had a Kreg table and fence for a couple of years. To be honest I didn't use it much till lately. I was having trouble last week with joints not fitting as they should. Got out the most basic tool I have, a square, and found the fence had a twist in it, 1/8" out of square from one end to the other. I called Kreg last week and my new fence arrived today, the only question they ask was my name and address so they could send me a new one. And yes the new fence solved the problem.