Everything you wrote about Cuda Al.
He provided a factual explanation of how and why the Barracuda supplement was published after the shop manual. That's not micromanaging. That's providing insight into how things were done. I find Al very knowledgeable and willing to share.
In fact I would not be surprised if the '67 Barracuda Supplement scans I shared originally came from Al - because IIRC it was Al who posted them on the old Barracuda Owners Group.