Greetings! I'm a brewing newbie with my third batch, Aztec Mexican Cervesa, in the LBK. I started it Sunday afternoon and I still don't seem to see much activity in the keg after 48 hours. I did not add any kind of booster pack and I'm not quite ready to experiment with anything extra so this is a straight up mix from Mr Beer. The LBK is in a cooler with a stick thermometer taped on the side, I have been checking the temp 2-3 times a day, it was around 70 degrees at 6pm today. I'm sure it's ok and it's not time to panic right?