Guys,
I gotta go with you on this one. Round engines are like dogs, Harleys,& Brit built motor anythings, they always mark their spot !

That being said , you all remember Julio
told Chuck to be nice to the new engine when he put it in the Cessna.

Methinks Chuck is the reason for the leaks.

Not to mention the managements' attitude toward buying new parts !

Penny wise , & pound foolish . ( I know ,I know, I'm preaching to the choir.)