Yep. While I haven't gotten around trying the new LC Dies, I've had pretty good luck of getting my share of 5 shot 1/4" groups using Redding "S" FL bushing dies
with the expander ball removed. Most of my rifle chambers do NOT like tight fitting fire-formed fitting cases. (Only one custom barreled rifle I own actually likes it!)
I don't mess with no steenking inconcentric rounds! lol. Here's a photo of two Sinclair gages I use to first check the sized case run-out, and then to check the finished cartridge run-out. Cartridges are labeled and placed in a marked box, according to their run-out numbers from .001" to .004" . Rejects with higher run-out numbers will get used for sight-in chores or as barrel foulers.
View attachment 1135740