I would say if you have an HV pump, you should have a pretty big mess to clean up if it's getting the right amount of oil there. lol And it should make a mess pretty dang QUICK.
I don't know how else to test that...
I can say there sure seems to be plenty of oil on the rockers and shafts each time I've had the valve covers off.
And from what I can see through the oil fill with the Engine running, there's a river of oil flowing.
