So my Swell Center Jack just returned from warranty. It was new when I got it but the springs were very lazy. 4 weeks later I get a new knife. Blade play in clip point, uneven spring grinds, pen blade looks like an Emerson Commander. Dents between the rear bolster and red bone handle. I'm going to stay away from these vault knives from now on. Just the everyday yellow handles for me. Now to put my medium Stockman back in my pocket.