Look at that o-ring just laughing.
A tiny bloody o-ring can unleash some grief no one needs.
And in the worst possible position!
I thought I may have received the replacement O-ring by Friday, but they didn't arrive,
As I was planning to replace it this weekend, to get another job out of the way.
I must say, on the really hot days we had here in Melbourne, I mean high 30's
The Temperature sat just a little over the 1/4 mark on the gauge, and ran great,
I also hope the Heat would have softened/thinned the gunk build up in the crank case and thinned it out,
So possible time for another oil and filter change.