How goes it, Harry? I'm still plugging away with the practice. Messing with a Lefever barrel now. I don't have an issue with the depth of black oxide in the crolle, it's get the steel white enough and regulating what how much is etched off that are my struggles.
I know how other fellows do it, and have followed suit in a very disciplined manner, but the steel continues to darken more than expected and confuses the etching times.
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