Right now I use a Blichman Hopblocker in the BK. After my boil I let the hot break settle for about 30 minutes then the wort is pumped thru a cfc on its way to the fermenter. Problem is I get all the cold break in my fermenter. I was thinking about recirculating the wort by pumping thru the cfc back into the kettle to create a whirlpool; keep recirculating thru the cfc till I am at (or close to) pitching temp. Then do my transfer. What do tou think?