I dont know about (reaching) as far as looking for defects goes, alot like looking at gem stones except in the reverse gem stones are graded by the absence of flaws, where as coins have the unique position of actually rewarding flaws,,errors ,varieties.
I think it is the fact that mint believes themselves to be beyond the point of major errors that now keeps everyone looking, it is a more notable exception to find ine .
I think it is the fact that mint believes themselves to be beyond the point of major errors that now keeps everyone looking, it is a more notable exception to find ine .

























