Hi all. Since Friday I've tried about 6 bottles of my 2nd beer, a Karl's 90 schilling from northern Brewing. It's not very carbonated, despite 3 weeks conditioning. I know that time will help to solve that, but have another question. Could the caps prevent full carbing? I have noticed with every bottle that the cap comes off easier than my previous batch or any of the store bought beers I drink. Could this be the problem? The type of caps used?