Cone formation by whirlpooling (pump or good stirring) is usually far less perfect of what most people expect. You need to remove your immersion chiller for it to even work at all.
Although an exit port is definitely useful, if you really want super clear wort in your fermenter, nothing beats letting your chilled wort sit in the kettle with a lid on it for an hour (or longer) then siphon from the top. Tilt the kettle toward the end of the transfer to keep the siphoning well deep. When you see trub being sucked up stop the transfer. Make sure to put that inverter tippy on the bottom of your cane/siphon.
Also add a kettle fining agent (Irish Moss or so) 10' before flameout. It works better by pre-soaking it in some scooped out hot wort, 10-20 minutes
before adding the (now gelatinous) suspension to the kettle.
For the frugal brewers among us, as a final step, you can reclaim much of the wort trapped in the leftover kettle trub. Strain it through a fine-mesh nylon bag, re-pasteurize, chill, and add to your fermenter. I usually reclaim 1-2 quarts of wort that way in a 5 gallon batch.