Yeah, when you carb at room temp, a large % of that CO2 actually just sits in the headspace of the bottle because it is too warm to absorb into the beer. So when you open it, you get alot of head, but not much CO2 absorbed into the solution.
The beer needs to be at fridge temps for about 36-48 hours to properly absorb all of the CO2.
Primary #1 - Midnight Ryeder (Midnight Wheat and Rye)
Primary #2 - Florida Weiss
Primary #3 - Kane-DOH APA (Honey Citra APA)
Secondary #1 - Downtown Flanders Brown (brewed August 2012)
Keg #1 - Raspberry Florida Weiss
Keg #2 - Cinnamon Raisin Cider
Keg #3 - NONE!
Bottled - NONE!