Since Bob brought up the subject, and since no one cares to help the OP past what's already been offered, a slightly related hijack is in order.
Those silly looking breathing egg looking things you pour wine through to aerate it?
Try it on scotch.
I don't know that it exactly enhances the flavor but it sure changes it.
Its a fun party trick.
How this relates:
I have often wondered about running scotch through an ro unit....
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