Wonko;
The simple act of imagining a line perpendicular to the line joining the center of rotation to the juncture of the table & standing breech was not intended in any way to show how a double gun was constructed, but simply was to show that one so constructed "Would open". "IF" you would like to show your Superior Intelligence then Prove Me Wrong otherwise as far as I am concerned you can Cram It.
Miller, +100! Since Dr. Wanker has never shown any intelligence whatsoever here, we appear to be stuck with his inability to accept that the action flats on a gun have been widely referred to as the water table by gun makers for a far longer time than he has been a pseudo-intellectual.
I wonder when we'll see a thread from Dr. Wanker asking why those thingies between the barrels are called ribs. Aren't ribs an anatomical feature in vertebrates, and a delicious meal when barbecued and slathered with sauce? How about barrels? We're not keeping whiskey or beer in the damn things. Why do we call them barrels? This terminology must be driving poor Dr. Wanker crazy.