I emailed White Labs this morining and got this response to my question about the temperature range:
Hi Michael,
The temperatures given for our yeast strains are intended to be guidelines rather than rules. There's absolutely no reason you couldn't let your beer free rise into the 80's to maximize your ester profile in your beer. When making the guidelines for our strains, we have to take into account all ability levels of brewers so we try to make them as "safe" as possible. Advanced brewers can certainly go outside these guidelines to achieve the flavor profiles that best suit their palates, so don't be afraid to experiment with this or any other strain we make.
Good luck and happy brewing!
On second thought, Im trying it...


