Micrometer Seater useful?

I'm someone who tweaks into exact CBTO with every round.
With hand dies, I need micrometer adjustment for this.

With a press there is potential to tweak with feeler gauges between the casehead and shellholder.
 
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Are you getting value out of the micrometer on a seating die?

Especially on a Hornady or Forster die which uses the same die construction for micrometer and non=micrometer dies….

I have both types and sort of value the micrometer, but in a Forster die, I'm questioning why.
Recently upgraded my Gunwerks 7mm LRM die and my 6.5 PRC seater, essentially both Hornady Match grade seating dies with the new Hornady click-based seater attachment (see link below). It makes getting to your CBTO a snap. Plus, I can run it 2-3 thou above the target then quickly walk it in to avoid the inevitable looser case ending up shorter than my target CBTO. Of course, this only fits Hornady seaters.

 
I let somebody else do that part…and it's got numbers lasered in.
LE Wilson Mic seaters are hard to beat, as is the SAC from what I've seen. I've used Redding, RCBS and Whidden also.
I used a Hornady mic seater once, and from then the countdown was on until the new replacement arrived. None too soon!
Please 'splain about the Hornady.
 

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