It was only 10 hours work in the end... there were coffee breaks, and second breakfast breaks, and dinner, and shopping breaks...
And what is the result?
Something like 30litres of salsa
more than that in chili sauce
I can't be bothered to count jars of salsa verde... let's say 6 litres of that
Ketchup is resting (separate out some more liquid before we add the vinegar and spices and boil it down...)