I emailed them a few days ago to see if they used isinglass in their fining process and they came back with the weirdest message... not really telling me if they do or not so I'm gonna give it a swerve... need to try something new but I might have to go for Bulleit again.
I bought some Michters Rye on the recommendation of George from the Soho Whiskey Club.
Only used it in Manhattans but it seems nice enough.