I received my replacement vise within a week of calling & talking to Bob. The replacement sent was said to be from a new batch of “re hardened” ones. The one I got had a dull matte black chalkboard type of finish, the original vise I had was a shiny, smooth, black. Was the color change to differentiate between the old & new vises, or did they get re hardened butnot re anodized; Ive sharpened several knives & I notice that I don’t have to tighten the screws in as much for the blade to be secure. I just tighten the top screw till snug & turn the bottom screw 1/4 turn, & that is tight enough to keep the blade secure. On my old vise I’d have to turn the bottom screw 1/2-1 full turn for the knife to be tight. Ⓣⓗâ“â“â“šâ“¢ Ⓖⓤⓨⓢ!