^ Buzz, I think you like to throw large bait to the small fish
Saying that I do value your comments a lot.
It's difficult to do as you suggest with meters like ours as 90% is noisy as heck.
I have tried in the past but haven't been very successful.
As you have measured a few F8500s by now, perhaps you could share some of it's specific secrets?
What processes do you follow calibrating a F8500?
My comment was directed at calibrating in general. Sometimes calibrators must feel their way around a display and it can be time consuming.
The F8500 calibrates well as do most Samsungs. If a ChromaPure or CalMAN workflow is followed there won't be any big surprises or mysteries.