What engine oil to use in servicing

[Boxerboy55]

Not only “which oil?”

But “How much?”

Litres not dollars.

This certainly isn’t my first rodeo so as the books say 4L with new filter I poured in less than 4 litres last week.

But after a run the sight glass was full to the top and I wanted it well inside the red circle.

So out with the plug and out with some oil. Now I can trickle it back in at my leisure.

I should know better.