I bottled a batch of beer into 32oz bottles on Monday of this week. (My first batch) Last night I opened up one to taste a sample. The beer tasted fine, but was pretty flat. The question I'm getting at is if it's possible to add more sugar to the beers at this stage of bottling to get them to be more carbonated? Is it too late? Do I just need to wait longer for the sugar to break down? Any help would be appreciated, although I was kind of looking forward to tipping back a couple this weekend.