So I'm brewing a batch of Cascade Dark which calls for a ten-day conditioning/dry-hopping in the secondary. I fermented too warm/quick in the primary, so I want to condition longer to remove some of the fusels, acetaldehyde and diacetyl.
1). What's the max time one should allow dry hops to hang out in the secondary?
2). Is it bad to rack to a secondary, then add dry hops later, closer to bottling day?