I think it would be helpful to have a list of common or even not so common terms, abbreviations along with a short definition or explanation of such. The list could be Admin controlled with recommendations from the forum. I read a post where "coping down" was mentioned but I can't find a definition or technique that explains the term. Fettling is another one that I 'm pretty sure I figured out through context clues but It would be nice to get to know the language. Just my two cents.. (2 hundreths of a dollar).