Quoted from Zitt:As I stated, bushings can't and won't provide"precision"... At least not in the way you describe.
Also, what's with the down votes?
A legit, honest review gets a down vote?
Maybe you shouldn't open your reviews with this line if you don't want downvotes "Gonna call bullsh1t on these reviews and on this product."
The OP is obviously pretty bright when it comes to this stuff, to call him bullshit is not what I would call a legit review. He even shows tolerances with proof of his measurements. You also accuse the OP of having a hidden affiliation with the seller, which I have to be honest I suspected at first as well but based on his response that he's a literal expert in this field I think his explanation as to why his answers are so complete should be taken as true.
I will say though that it's lame that the kit doesn't come with the bushings if they are part of what makes the bats so precise.