this week end I brewed up two batches thinking I was going to be around Friday to rack them into the secondary, but as it turns out I will be getting on the road Thursday after work for the long motor from San Diego to Sacramento, so the latest I can rack would be tomorrow night. they are both still chug'n along, so I think I will just let them be until I get back next Tuesday. Or would it be better to rack them while they are still actively fermenting than letting them sit for an extra week in the primary?