Copper head gsaket for reference

[tsumini]

I'm attaching photos for reference of the head gsaket removed from my 850 engine which had valve seating problems Example for comparison purposes.
Gasket was not leaking and showed excellent sealing on both sides. The shiny side is block side and has had a thin coat of aluminum paint spray painted (rattle can) prior to install. Head side is Copper and was bare. Crush thickness is .030 to .031. Gasket purchased from mimimania.