Unfortunately how the game works, you turn your specs and such over to the Chinese or Vietnamese plant and if production meets the spec tolerance its fine. If the factory messes up and wants to cut costs or pull a fast one, its pretty easy to slide in there. (looking at you Dudley and the core plant)
Long term bat design issue - the glues in end cap. Calipers on the barrel could happen when they are shipped state side to the distribution site. Utrip could easily inspect the inner barrel as well. I've long wondered why no real push for that.