See I prefill my filters w/ oil to avoid dry starts on the bottom end. Takes an extra few min but I have oil pressure almost instantly when the vehicle starts up.

Has anyone else done that?

I changed the filter and added a qt (plus another 1/2 due to the blowby) and took the truck for a spin around the block. Let it sit then check the level...

Oil looks like is has maybe 1000miles on it, that's how clean it is again. FWIW