Hi Art.
long time.
the sender was on a shelf in my garage.
The mud daubers are all over the place down here. I have heard they wont sting you but..... i dont care to find out! they arent very aggressive.
when you break open thier nests there are little green worms in there and i think the wasps lay thier there eggs in the critters so when they are born they have food to eat? not sure.
Just the type of thing i seem to run into when trying to figure out a volvo problem.
Seems like you have some also.
regards
Mike