There’s nothing grammatically wrong with that sentence, but it is certainly one hell of a prepositional phrase dump. I would try to diagram that sentence, but I don’t think there’s enough paper in my printer for it.
“There’s nothing grammatically wrong with that sentence, but it is certainly one hell of a prepositional phrase dump. I would try to diagram that sentence, but I don’t think there’s enough paper in my printer for it.”
That sentence means precisely what he wants it to mean.
No more, no less.
Off with your head.