Sweet! Eight leak sources in there: the two lower bolts. two flat gaskets, three shaft seals and the cam bung (I learned that term from a guy from "Bungendore", so I know it's for real! ).   This is the best effort I could hope for. Thanks mightily to Andy York, Josh, and Goofman! (who all came over personally, but also to all the contributors making possible this basic tutorial on the leak sources in this area of the V11 Guzzi! )