I don't mind being queried at all. Wow. Not having it in front of me, I cannot say I quoted you exactly. It was an old post. I don't remember what search I had run. So, in lieu of being able to point to the quote, I would happily stand corrected.
I have since read other places of the scarcity of unit records due to various reasons--lack of paper in the South, and a case of the burning of wagons in Oklahoma of a Trans-Mississippi unit.