I have the same setup only thing I do different is instead of putting the pre chiller in a ice bath I freeze the pre chiller in a pot of water so it's one solid block of ice. The fastest I've cooled is 18mins but mostly steady at 20min.
I have the same setup only thing I do different is instead of putting the pre chiller in a ice bath I freeze the pre chiller in a pot of water so it's one solid block of ice. The fastest I've cooled is 18mins but mostly steady at 20min.