« on: May 30, 2014, 08:58:57 AM »
The thing I'd worry about with racking 2.5 gallons to a 2.5 gallon keg, is maybe having a little more than you thought you had and over filling the serving keg.
Run off a liter or so into a plastic soda bottle with a carb cap. Shake it to carb, throw it in the freezer and enjoy in 30 minutes. For quality control sampling purposes, of course.