You're getting into myth, legend, and snake-oil territory on LP setups. Some people swear by keeping the tailpiece low, some say it doesn't matter, some say top wrapping the strings means everything.
In my opinion, none of that shit matters. It is important to set the tailpiece height low enough to get sufficient break angle across the saddles but don't set it so low that the strings rub the back of the bridge. The rest is a bunch of hoopla over nothing.
Some people set the tailpiece all the way down "for sustain", but this results in the strings rubbing the bridge. So they then top-wrap the strings to lift them back up and get a more "slinky" feel, but again, this is just personal preference and myth and legend.