CAAAD
You present as an engineer, not a comedian, and I among others very greatly respect your comments. Rather than waste your time on snark, what do you think of my previous post? I expect to learn from you, if you are serious.
Do you think it possible that what looks like a "Misaligned line bore" could actually be wear instead? I say this because there are no telltales, no "bit marks". Any cutting tool will leave a signature if all the bore is to face is the passage of clean oil, The "Offset" is remarkably smooth, suggestive not of Carbide, but wear instread. Thoughts?
regards,
bear