Never mind

I have not once asked anyone for advice on running these pistons. I am asking if anyone has run them and how it went. It is a simple question out of curiosity. And I absolutely am not looking for anyone here to tell me they will work. If the piston manufacturer cannot even answer that question, trust me, I know nobody here can. But knowing what other people encountered with the same parts would still be good information as I wait for the block to get bored.

I have taken measurements. I have done the math. We will mock it up if the .020 bore works with this block.
So you've called United Engine and Machine. Did you talk to Marco? He's the one you want to talk to.