I had a chance to try Boulevard's Saison Brett a couple of weeks ago and have been pondering doing my own Brett Saison. My question is when to add the Brett. I have a Saison in the keg now that got down to about 1.002. I can't imagine there's a lot of sugar left for the Brett. Are there any tips on the use of Brett with respect to timing or is just a "dump it in" and wait situation?