My process is similar to Nature Boy and Walkalong. I'm glad to know I stumbled onto a good process. I use a RL550. For rifle, I neck size and deprime all of the brass, then trim etc. At steady state, each downward stroke of the handle drops a charge of powder and seats a bullet. I weigh each charge on my balance and trickle to the correct weight.
I do rotate the shell plate to advance the cases. I've wondered if tightening down the shell plate might hold the cases more consistently relative to bullet seating die. Then I'd have to move each case rather than rotate the shell plate.
I do rotate the shell plate to advance the cases. I've wondered if tightening down the shell plate might hold the cases more consistently relative to bullet seating die. Then I'd have to move each case rather than rotate the shell plate.