I rough trim unsized brass on my Lyman Universal because it cuts faster and my pilot is too tight in sized necks. Also, after a big cut I need to debur the case mouth.
The Wilson uses no pilot but is a little slower than the Lyman at cutting and it gives the squarest cut of any system out there.
The brass gets FL sized then re-trimmed on the Wilson.
Anyway I go there is going to be two trips on a trimmer because of the thickening of the case mouth rim so it’s: Lyman, debur, FL size, Wilson, debur. Then the flash hole debur while the cases are as uniform in length as they are going to be for a while.
Three44s