Would solve the problem. Get a dish that mirrors the combustion chamber.
The thick copper gaskets don't hold up for long without O ringing the block, which is an expensive pain in the ass. I tried it too.
1912 Model T Ford touring Salmon (ugh!)
1913 Model T Ford Touring original Black paint
1915 Model T Ford Roadster Black
1915 Model T Ford touring Black of course!
1967 Cougar GT 390 Cardinal Red / Black
1968 Cougar GTE 427 Augusta Green / Saddle
http://www.supermotors.net/vehicles/registry/15029/50071-2
