I decided to pickup dies for 40 S&W. I found a good deal on a four die lee set. First lee dies I have ever owned/used, all my other dies are RCBS. Overall there not to bad except the seating die. The seating depth adjustment screw seems to have really loose tolerance and rocks and moves when I seat bullets and doesn't seat at a consistent depth like I use to with RCBS dies. I put Teflon tape on it to limit the moment which helped, I just expected better quality from Lee. Is this just typical lee quality or did I just get a bad die?