Does anyone have a schematic or picture of the plumbing setup for the Pesco air/oil separator? O-320 150hp engine. Pesco has a curved 90 degree top port, one side port, and one bottom port. The engine has plumbing from the wet vacuum pump, accessory case near the tach cable, and one below the oil screen housing. I failed to take a picture of “before” and the “after” is making no sense.