Garth, that's precision manufacturing there man !!!!^ I mean you couldn't have duplicated them to exacting tolerances on a machine any better . . .
Actually, I stare long enough at those 3 gasket outlines and I can see Jesus on a piece of toast!
Yeah, I know, I'm gonna burn . . .
As you can tell, I wasn't worried about them looking identical, they are not visible once installed and will serve their purpose just fine. Anybody that personally knows me knows I would never half *ss anything like above if it were visible....my OCD wouldn't let that happen!