I lock em lightly and put a matching mark on the die thread and lockring. A small move of the ring one way or another is ez to see when adjusting.
I also use a shellholder that is shaved so the die does not hit the shellholder...I believe this makes adjustments more accurate and adds less stress to the lever mechanism.
I also use a shellholder that is shaved so the die does not hit the shellholder...I believe this makes adjustments more accurate and adds less stress to the lever mechanism.