I HAVE A SET OF HORNADY NEW DEMENTION DIES IN 38/357/357MAX.
I have the alignment sleeve coming out with almost every bullet I seat in both 38 with 158 swc bullets, & 357 with the 180gr, Seaco sil bullet( a round nose flat point).
I have tried both seating stems, adjusted both up & down where I crimp.
This is a real PITA, OVER THE LAST 700 ROUNDS.
I AM NOT HAVING THIS PROBLEM WITH MY 44 SPEC./44MAG DIES. With eather a 250 swc or the RD 265gr .