With the other BP thread and sabotloader saying that adjusting the firing pin bushing my way, wasnt the way. I did some tinkering and figured out how CVA adjusts it.

Anyone shooting a newer model CVA will see a rubber o ring when they remove the firing pin bushing.

DING DING!

Remove it and replace it which a thicker o ring until you've adjusted the firing pin enough to seal up the primer blow by.

I used an o ring that was double the thickness of the factory o ring and it fit perfect and was able to tighten it up all the way