Not a thing , no adjustment would be the only thing folks will gripe about and the fact that it says Lee on it but if your trimming SAAMI you can't beat them IMONo way! $740 for a tool that doesn’t improve accuracy over.....let’s say the Lee with about a $50 setup, with a custom length tool....
Now tell me what I’m missing?
Actually with the Lee you can vary the trim length. The split threads on the pilot stem allow you vary the amount you screw it into the cutter. The less you screw it in the longer your trim length. Their equipment is capable of producing ammo with 1/4 MOA accuracy. I stared reloading with Lee equipment because it was all I could afford at the time. Now that the kids have left the nest I can buy what I want, I still use Lee products because they work well. I will admit some of their equipment is not durable. They do not have a lifetime warranty for their products as some manufactures do, but many of their product designs are now being used by other manufactures. Lyman is now making trimmers similar to the Lee. Hornady now makes a breach lock bushing system similar to the Lee.
I do not understand the hate for Lee products. Their innovation has brought many people into reloading that could not otherwise afford it, rant over!