[GH85Carrera]

Nope, free beer was enough to convince him.

I was just called outside by the boss's master gardener wife. She has one sprayer just for spraying some oil based product to kill scale on the Crepe Myrtle bushes. She was pouting that her sprayer was clogged, which is a pretty clear "hint" she wants me to fix it.

So unscrew the feed tube and spray handle, run water through those parts, and take the nozzle to my garage and blow some air through it with the air compressor. Reassemble, and like magic it works as designed. No major awards or parades, but a nice thank you from her.