I do double batch and recirc through the plate chiller to create the whirlpool.
In my hop fwd beers, I chill to 80. Turn off the water to the chiller. Add hops at 2 to3 g/l and whirlpool for 30. Then chill to pitching temp.
I then dry hop at day 4 of ferment. My rationale for this is it avoids...