I've recently started screening the trub remains to extract the final wort. I use a huge funnel with a screen. I should take some pics this weekend.
For years I only let the kettle settle during the IC process...then I would open the spigot and pour thru a screened funnel into the fermenter until the screen clogged. Dump the first trub clog and then drain the rest of the kettle thru the same screened funnel until the very bottom trub gets pulled into the spigot once the kettle starts to bottom out. The rest gets tossed out, along with some good wort
The last couple batches I've taken all that trub that got tossed out before and poured it into a extra large mason jar and shake it up good. That gets poured into the same screened funnel but into another jar. As soon as the screen clogs I take the stuff below and recycle it back into the funnel and then let everything drip thru the trub caked screen into a clean jar. After it all drips thru I have a huge compacted solid trub cake on the screen and another good quart of pretty clean wort for the fermenter.
filtering that final trub takes few hours but I'm waiting for the ferm to hit pitching temps anyway. I simply reheat that quart on the stove real quick to re-sanitize it before adding it to the fermenter.