Having grown up with an old-enough copy of Knight's Modern Seamanship that it went int great detail on both fixed and sliding-foot paravane rigging, it always seemed to me to be something you'd rig in advance, in either calm shallow water or a drydock.
I always assumed this was a major pain for the peacetime Navy, having those chains banging the forefoot about.
And, in the drawings, it's all deceptively simple and elegant--rig the gear, then hoist this, pull that, and it all streams away. Drawings are seldom on narrow, wet, gyrating forecastles. Drawings are not strewn with low-steel wire, cable cutters, messenger lines, and the like. The deck also does not have the fall ends of all the davit tackle, and safety lines, and a Chief, probably a Warrant, too, and for sure the Division Officer for the fo'c'sle crew (or, on a BB, probably a paravane division).
Ah, the 'romance' of the sea . . . <sigh>