Hi, I got an Offenhauser Beehive Oil Fliter that spills oil through the gasket. I had change the rubber gasket, cleaned the gasket face of the cab and the filter itself, checked for damages, check for correct seating of the cab. I had change from a rubber gasket to a cork gasket. When I run the engine for 30 min on idle speed or above idle speed (Original Oil pressure gauge shows 25 - 30 ) no oil is leaking. When I drive my F1 in various speeds for 30 min or 1 hour the oil fliter is leaking. Oil pressure gauge durng driving shows 30. The oil filter cartridge is the corrct onbe of a Offenhauser Beehive Oil filter. I think that I'm to stupid to fix the problem. Do you have any idea?