Ok, i know this issue comes up every other month, but i really have to know. CGS grade coins, they are harsh at times, i'm asking, where do they get their grades from? I'm told or have read here on the forum that they have their own yardstick, so do they measure every coin from what they have seen? The reason i ask is this, the Workman sale part 2, lot number 48 described as (Bronze Proof. BMC 1702. F 81. Dies 8+H. Gouby P. Superb As Struck with full original colour. Slabbed by CGS as 90. As such the finest known As you can see above, the words "finest known" so how come still 90, i mean, if they've never seen anything better then their yardstick has been broken, this infuriates me, their grading is surely taking the piss