My point about the terminology is that if you are striving to set up a grading standard you need to use terminology that a person would not ordinarily use.

Rather than Describe "Good" as light table wear you would be better served creating a a new word.

define "woozle condition" as light table wear and you don't have to worry about someone using the generic term "woozle conditon". Of course I would suggest you get a better term than that.