The boning is excellent but after a while it will start buckling and sticking out at the top instead of staying place. Also it's starting to lift up a little in the back. Why can't these things stay the same over time. I 've tried to put it into the second row of hooks...the same thing happens. I do not get it. You spend all this money then it malfunction. I do Not understand. It's 2018 ppl...make better products. This is our money funding your company!! Highly dissatisfied!!