Agree that a lot (the majority) of Lee stuff is Crap! Collet dies and the hand primer are the exception. I also have a vintage 1983 RL-450 that I bought way back then. I use a rockchucker for anything that matters but I do a lot of plinking and pistol ammo on the dillon. I use RCBS, Redding and Pacific dies for most full sizing and seating duties. I am partial to the collet dies for the reasons explained above for neck size work.