You're right, admitting I was wrong is simply awful, how dare I. Normal for them isn't normal for me. I'm sure they find my way abnormal.
If they're still annoyed let them talk to me. You're arguing for the sake of arguing and I have to wonder what your problem is with me since most people would have dropped this once I said I was wrong about the pieces.
Now for god sake back off and let them talk for themselves if they have a problem.